72827521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 81002880

約数和(自身を除く): 8175359

約数列:

[1, 13, 41, 139, 533, 983, 1807, 5699, 12779, 40303, 74087, 136637, 523939, 1776281, 5602117, 72827521]

約数ペア:

[(1, 72827521), (13, 5602117), (41, 1776281), (139, 523939), (533, 136637), (983, 74087), (1807, 40303), (5699, 12779)]