68859427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 20046173

約数列:

[1, 7, 13, 29, 91, 97, 203, 269, 377, 679, 1261, 1883, 2639, 2813, 3497, 7801, 8827, 19691, 24479, 26093, 36569, 54607, 101413, 182651, 255983, 339209, 709891, 756697, 2374463, 5296879, 9837061, 68859427]

約数ペア:

[(1, 68859427), (7, 9837061), (13, 5296879), (29, 2374463), (91, 756697), (97, 709891), (203, 339209), (269, 255983), (377, 182651), (679, 101413), (1261, 54607), (1883, 36569), (2639, 26093), (2813, 24479), (3497, 19691), (7801, 8827)]