76262963

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 20

約数和(自身を含む): 92903568

約数和(自身を除く): 16640605

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1381, 2401, 7889, 9667, 31763, 55223, 67669, 222341, 473683, 1556387, 3315781, 10894709, 76262963]

約数ペア:

[(1, 76262963), (7, 10894709), (23, 3315781), (49, 1556387), (161, 473683), (343, 222341), (1127, 67669), (1381, 55223), (2401, 31763), (7889, 9667)]