64900107

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 95519424

約数和(自身を除く): 30619317

約数列:

[1, 3, 9, 83, 249, 283, 307, 747, 849, 921, 2547, 2763, 23489, 25481, 70467, 76443, 86881, 211401, 229329, 260643, 781929, 7211123, 21633369, 64900107]

約数ペア:

[(1, 64900107), (3, 21633369), (9, 7211123), (83, 781929), (249, 260643), (283, 229329), (307, 211401), (747, 86881), (849, 76443), (921, 70467), (2547, 25481), (2763, 23489)]