71640843

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 98366496

約数和(自身を除く): 26725653

約数列:

[1, 3, 37, 111, 541, 1193, 1623, 3579, 20017, 44141, 60051, 132423, 645413, 1936239, 23880281, 71640843]

約数ペア:

[(1, 71640843), (3, 23880281), (37, 1936239), (111, 645413), (541, 132423), (1193, 60051), (1623, 44141), (3579, 20017)]