53871663

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 74059776

約数和(自身を除く): 20188113

約数列:

[1, 3, 41, 123, 163, 489, 2687, 6683, 8061, 20049, 110167, 330501, 437981, 1313943, 17957221, 53871663]

約数ペア:

[(1, 53871663), (3, 17957221), (41, 1313943), (123, 437981), (163, 330501), (489, 110167), (2687, 20049), (6683, 8061)]