102121929

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 87099831

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 49, 63, 91, 117, 141, 147, 273, 329, 379, 423, 441, 611, 637, 819, 987, 1137, 1833, 1911, 2303, 2653, 2961, 3411, 4277, 4927, 5499, 5733, 6909, 7959, 12831, 14781, 17813, 18571, 20727, 23877, 29939, 34489, 38493, 44343, 53439, 55713, 89817, 103467, 124691, 160317, 167139, 231569, 241423, 269451, 310401, 374073, 694707, 724269, 872837, 1122219, 1620983, 2084121, 2172807, 2618511, 4862949, 7855533, 11346881, 14588847, 34040643, 102121929]

約数ペア:

[(1, 102121929), (3, 34040643), (7, 14588847), (9, 11346881), (13, 7855533), (21, 4862949), (39, 2618511), (47, 2172807), (49, 2084121), (63, 1620983), (91, 1122219), (117, 872837), (141, 724269), (147, 694707), (273, 374073), (329, 310401), (379, 269451), (423, 241423), (441, 231569), (611, 167139), (637, 160317), (819, 124691), (987, 103467), (1137, 89817), (1833, 55713), (1911, 53439), (2303, 44343), (2653, 38493), (2961, 34489), (3411, 29939), (4277, 23877), (4927, 20727), (5499, 18571), (5733, 17813), (6909, 14781), (7959, 12831)]