68544371

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 83284320

約数和(自身を除く): 14739949

約数列:

[1, 7, 29, 59, 97, 203, 413, 679, 1711, 2813, 3481, 5723, 11977, 19691, 24367, 40061, 100949, 165967, 337657, 706643, 1161769, 2363599, 9792053, 68544371]

約数ペア:

[(1, 68544371), (7, 9792053), (29, 2363599), (59, 1161769), (97, 706643), (203, 337657), (413, 165967), (679, 100949), (1711, 40061), (2813, 24367), (3481, 19691), (5723, 11977)]