630470294049

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1\times {\mathrm{47791}}^1$

素因数の和:48745

約数の個数: 32

約数和(自身を含む): 870011685376

約数和(自身を除く): 239541391327

約数列:

[1, 3, 37, 111, 157, 471, 757, 2271, 5809, 17427, 28009, 47791, 84027, 118849, 143373, 356547, 1768267, 4397413, 5304801, 7503187, 13192239, 22509561, 36177787, 108533361, 277617919, 832853757, 1338578119, 4015734357, 5679912559, 17039737677, 210156764683, 630470294049]

約数ペア:

[(1, 630470294049), (3, 210156764683), (37, 17039737677), (111, 5679912559), (157, 4015734357), (471, 1338578119), (757, 832853757), (2271, 277617919), (5809, 108533361), (17427, 36177787), (28009, 22509561), (47791, 13192239), (84027, 7503187), (118849, 5304801), (143373, 4397413), (356547, 1768267)]