68706459

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 101124192

約数和(自身を除く): 32417733

約数列:

[1, 3, 9, 103, 137, 309, 411, 541, 927, 1233, 1623, 4869, 14111, 42333, 55723, 74117, 126999, 167169, 222351, 501507, 667053, 7634051, 22902153, 68706459]

約数ペア:

[(1, 68706459), (3, 22902153), (9, 7634051), (103, 667053), (137, 501507), (309, 222351), (411, 167169), (541, 126999), (927, 74117), (1233, 55723), (1623, 42333), (4869, 14111)]