51695907

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 69968640

約数和(自身を除く): 18272733

約数列:

[1, 3, 139, 151, 417, 453, 821, 2463, 20989, 62967, 114119, 123971, 342357, 371913, 17231969, 51695907]

約数ペア:

[(1, 51695907), (3, 17231969), (139, 371913), (151, 342357), (417, 123971), (453, 114119), (821, 62967), (2463, 20989)]