156912803847

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{403181}}^1$

素因数の和:403791

約数の個数: 24

約数和(自身を含む): 229823416368

約数和(自身を除く): 72910612521

約数列:

[1, 3, 9, 83, 249, 521, 747, 1563, 4689, 43243, 129729, 389187, 403181, 1209543, 3628629, 33464023, 100392069, 210057301, 301176207, 630171903, 1890515709, 17434755983, 52304267949, 156912803847]

約数ペア:

[(1, 156912803847), (3, 52304267949), (9, 17434755983), (83, 1890515709), (249, 630171903), (521, 301176207), (747, 210057301), (1563, 100392069), (4689, 33464023), (43243, 3628629), (129729, 1209543), (389187, 403181)]