72212277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{9377}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 102632832

約数和(自身を除く): 30420555

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 9377, 28131, 159409, 478227, 1415927, 4247781, 24070759, 72212277]

約数ペア:

[(1, 72212277), (3, 24070759), (17, 4247781), (51, 1415927), (151, 478227), (453, 159409), (2567, 28131), (7701, 9377)]