76680669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 38231331

約数列:

[1, 3, 13, 29, 39, 87, 151, 377, 449, 453, 1131, 1347, 1963, 4379, 5837, 5889, 13021, 13137, 17511, 39063, 56927, 67799, 169273, 170781, 203397, 507819, 881387, 1966171, 2644161, 5898513, 25560223, 76680669]

約数ペア:

[(1, 76680669), (3, 25560223), (13, 5898513), (29, 2644161), (39, 1966171), (87, 881387), (151, 507819), (377, 203397), (449, 170781), (453, 169273), (1131, 67799), (1347, 56927), (1963, 39063), (4379, 17511), (5837, 13137), (5889, 13021)]