2278105014789

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{923971}}^1$

素因数の和:924543

約数の個数: 40

約数和(自身を含む): 3465818972000

約数和(自身を除く): 1187713957211

約数列:

[1, 3, 9, 27, 61, 81, 183, 499, 549, 1497, 1647, 4491, 4941, 13473, 30439, 40419, 91317, 273951, 821853, 923971, 2465559, 2771913, 8315739, 24947217, 56362231, 74841651, 169086693, 461061529, 507260079, 1383184587, 1521780237, 4149553761, 4565340711, 12448661283, 28124753269, 37345983849, 84374259807, 253122779421, 759368338263, 2278105014789]

約数ペア:

[(1, 2278105014789), (3, 759368338263), (9, 253122779421), (27, 84374259807), (61, 37345983849), (81, 28124753269), (183, 12448661283), (499, 4565340711), (549, 4149553761), (1497, 1521780237), (1647, 1383184587), (4491, 507260079), (4941, 461061529), (13473, 169086693), (30439, 74841651), (40419, 56362231), (91317, 24947217), (273951, 8315739), (821853, 2771913), (923971, 2465559)]