64840119

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5821}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 89425920

約数和(自身を除く): 24585801

約数列:

[1, 3, 47, 79, 141, 237, 3713, 5821, 11139, 17463, 273587, 459859, 820761, 1379577, 21613373, 64840119]

約数ペア:

[(1, 64840119), (3, 21613373), (47, 1379577), (79, 820761), (141, 459859), (237, 273587), (3713, 17463), (5821, 11139)]