68247751

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 82747280

約数和(自身を除く): 14499529

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1009, 1573, 5203, 6149, 11099, 13117, 43387, 67639, 122089, 144287, 477257, 564031, 1587157, 5249827, 6204341, 68247751]

約数ペア:

[(1, 68247751), (11, 6204341), (13, 5249827), (43, 1587157), (121, 564031), (143, 477257), (473, 144287), (559, 122089), (1009, 67639), (1573, 43387), (5203, 13117), (6149, 11099)]