71611659

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3257}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 118591200

約数和(自身を除く): 46979541

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3141, 3257, 7329, 9771, 21987, 22799, 29313, 68397, 205191, 1136693, 3410079, 7956851, 10230237, 23870553, 71611659]

約数ペア:

[(1, 71611659), (3, 23870553), (7, 10230237), (9, 7956851), (21, 3410079), (63, 1136693), (349, 205191), (1047, 68397), (2443, 29313), (3141, 22799), (3257, 21987), (7329, 9771)]