42432147

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{6521}}^1$

素因数の和:6771

約数の個数: 16

約数和(自身を含む): 63132960

約数和(自身を除く): 20700813

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 6521, 19563, 58689, 176067, 1571561, 4714683, 14144049, 42432147]

約数ペア:

[(1, 42432147), (3, 14144049), (9, 4714683), (27, 1571561), (241, 176067), (723, 58689), (2169, 19563), (6507, 6521)]