66222499

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 76914688

約数和(自身を除く): 10692189

約数列:

[1, 7, 127, 163, 457, 889, 1141, 3199, 20701, 58039, 74491, 144907, 406273, 521437, 9460357, 66222499]

約数ペア:

[(1, 66222499), (7, 9460357), (127, 521437), (163, 406273), (457, 144907), (889, 74491), (1141, 58039), (3199, 20701)]