42573393

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{31327}}^1$

素因数の和:31484

約数の個数: 12

約数和(自身を含む): 61904128

約数和(自身を除く): 19330735

約数列:

[1, 3, 9, 151, 453, 1359, 31327, 93981, 281943, 4730377, 14191131, 42573393]

約数ペア:

[(1, 42573393), (3, 14191131), (9, 4730377), (151, 281943), (453, 93981), (1359, 31327)]