40680201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1531}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 57578688

約数和(自身を除く): 16898487

約数列:

[1, 3, 17, 51, 521, 1531, 1563, 4593, 8857, 26027, 26571, 78081, 797651, 2392953, 13560067, 40680201]

約数ペア:

[(1, 40680201), (3, 13560067), (17, 2392953), (51, 797651), (521, 78081), (1531, 26571), (1563, 26027), (4593, 8857)]