72354737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46771}}^1$

素因数の和:46808

約数の個数: 16

約数和(自身を含む): 94292352

約数和(自身を除く): 21937615

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 46771, 327397, 608023, 795107, 4256161, 5565749, 10336391, 72354737]

約数ペア:

[(1, 72354737), (7, 10336391), (13, 5565749), (17, 4256161), (91, 795107), (119, 608023), (221, 327397), (1547, 46771)]