152668971

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 285725440

約数和(自身を除く): 133056469

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 9811, 15561, 29433, 68677, 88299, 127543, 186409, 206031, 382629, 559227, 618093, 892801, 1147887, 1304863, 1677681, 2423317, 2678403, 3914589, 7269951, 8035209, 11743767, 16963219, 21809853, 50889657, 152668971]

約数ペア:

[(1, 152668971), (3, 50889657), (7, 21809853), (9, 16963219), (13, 11743767), (19, 8035209), (21, 7269951), (39, 3914589), (57, 2678403), (63, 2423317), (91, 1677681), (117, 1304863), (133, 1147887), (171, 892801), (247, 618093), (273, 559227), (399, 382629), (741, 206031), (819, 186409), (1197, 127543), (1729, 88299), (2223, 68677), (5187, 29433), (9811, 15561)]