72413511

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 99061248

約数和(自身を除く): 26647737

約数列:

[1, 3, 47, 141, 241, 723, 2131, 6393, 11327, 33981, 100157, 300471, 513571, 1540713, 24137837, 72413511]

約数ペア:

[(1, 72413511), (3, 24137837), (47, 1540713), (141, 513571), (241, 300471), (723, 100157), (2131, 33981), (6393, 11327)]