Question 967849
i'm not quite sure what you mean.
the factors can't be 1.
the factors have to be odd.
they have to be the same.
offhand i would say 3*3*3*3 would be equal to 9*9 = 81.
the number 81 has 4 odd factors that are all the same.
can't be 1 because 1 doesn't counts as a factor.
a prime number has 2 factors.
1 and itself.
every number has a factor of 1 and itself.
what makes a prime number different is that those are the only numbers.
1 is prime.
2 is prime because the only factors are 1 and itself.
3 is prime because the only factors are 1 and itself.
4 is not prime because the factors are 1 and itself and 2.
the factors themselves have to be prime is what i think you said.
3 meets that criteria.
it's odd.
it's prime.
4 of them are factors of 81 because 81 is equal to 3*3*3*3.
is that what you mean?