27
9,3
3,3,3
27 9,3 3,3,3
1997 is already prime; no tree.
The prime factorization in exponent form of 27 is: 33 = 27
Prime factorization for 128 is 27
a prime factorization tree
33 11,3
51 3,17
350=2x5x5x7
The prime factorization of 97 is 97 itself, as it is a prime number and cannot be divided evenly by any other numbers. Therefore, there is no prime factorization tree for the number 97.
50 25,2 5,5,2
131 is already prime. No tree.
141 = 3 x 47