71876497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1151}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 89800704

約数和(自身を除く): 17924207

約数列:

[1, 7, 11, 77, 811, 1151, 5677, 8057, 8921, 12661, 62447, 88627, 933461, 6534227, 10268071, 71876497]

約数ペア:

[(1, 71876497), (7, 10268071), (11, 6534227), (77, 933461), (811, 88627), (1151, 62447), (5677, 12661), (8057, 8921)]