99817263

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 188723808

約数和(自身を除く): 88906545

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 441, 483, 637, 757, 819, 897, 1127, 1449, 1911, 2093, 2271, 2691, 3381, 5299, 5733, 6279, 6813, 9841, 10143, 14651, 15897, 17411, 18837, 29523, 37093, 43953, 47691, 52233, 68887, 88569, 111279, 121877, 131859, 156699, 206661, 226343, 333837, 365631, 482209, 619983, 679029, 853139, 1096893, 1446627, 1584401, 2037087, 2559417, 4339881, 4753203, 7678251, 11090807, 14259609, 33272421, 99817263]

約数ペア:

[(1, 99817263), (3, 33272421), (7, 14259609), (9, 11090807), (13, 7678251), (21, 4753203), (23, 4339881), (39, 2559417), (49, 2037087), (63, 1584401), (69, 1446627), (91, 1096893), (117, 853139), (147, 679029), (161, 619983), (207, 482209), (273, 365631), (299, 333837), (441, 226343), (483, 206661), (637, 156699), (757, 131859), (819, 121877), (897, 111279), (1127, 88569), (1449, 68887), (1911, 52233), (2093, 47691), (2271, 43953), (2691, 37093), (3381, 29523), (5299, 18837), (5733, 17411), (6279, 15897), (6813, 14651), (9841, 10143)]