20070408933

素因数分解:

$3^3\times {\mathrm{53}}^2\times {\mathrm{264631}}^1$

素因数の和:264746

約数の個数: 24

約数和(自身を含む): 30305656640

約数和(自身を除く): 10235247707

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2809, 8427, 25281, 75843, 264631, 793893, 2381679, 7145037, 14025443, 42076329, 126228987, 378686961, 743348479, 2230045437, 6690136311, 20070408933]

約数ペア:

[(1, 20070408933), (3, 6690136311), (9, 2230045437), (27, 743348479), (53, 378686961), (159, 126228987), (477, 42076329), (1431, 14025443), (2809, 7145037), (8427, 2381679), (25281, 793893), (75843, 264631)]