67449823

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 82851552

約数和(自身を除く): 15401729

約数列:

[1, 7, 23, 49, 97, 161, 617, 679, 1127, 2231, 4319, 4753, 14191, 15617, 30233, 59849, 99337, 109319, 418943, 695359, 1376527, 2932601, 9635689, 67449823]

約数ペア:

[(1, 67449823), (7, 9635689), (23, 2932601), (49, 1376527), (97, 695359), (161, 418943), (617, 109319), (679, 99337), (1127, 59849), (2231, 30233), (4319, 15617), (4753, 14191)]