If the integer n has exactly four positive divisors, including 1 and n, how many positive divisors does n^3 have?
Select the correct option
A) 16 B) 11 C) 10 D) 20 E) 9
take the example of 6...   it has 4 positive divisors (1,2,3,4)   Now, take the example of 216 ...   it has 16 divisors..   so 16 is the ans
<result>A</result>
If the integer n has exactly four positive divisors, including 1 and n, how many positive divisors does n^3 have?