57038541

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18229}}^1$

素因数の和:18388

約数の個数: 16

約数和(自身を含む): 87504000

約数和(自身を除く): 30465459

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 18229, 54687, 127603, 382809, 2716121, 8148363, 19012847, 57038541]

約数ペア:

[(1, 57038541), (3, 19012847), (7, 8148363), (21, 2716121), (149, 382809), (447, 127603), (1043, 54687), (3129, 18229)]