64486539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2287}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 100772672

約数和(自身を除く): 36286133

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 2169, 2287, 3133, 6861, 9399, 20583, 28197, 29731, 89193, 267579, 551167, 1653501, 4960503, 7165171, 21495513, 64486539]

約数ペア:

[(1, 64486539), (3, 21495513), (9, 7165171), (13, 4960503), (39, 1653501), (117, 551167), (241, 267579), (723, 89193), (2169, 29731), (2287, 28197), (3133, 20583), (6861, 9399)]