78335511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 107509248

約数和(自身を除く): 29173737

約数列:

[1, 3, 47, 131, 141, 393, 4241, 6157, 12723, 18471, 199327, 555571, 597981, 1666713, 26111837, 78335511]

約数ペア:

[(1, 78335511), (3, 26111837), (47, 1666713), (131, 597981), (141, 555571), (393, 199327), (4241, 18471), (6157, 12723)]