156945690279

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3668927}}^1$

素因数の和:3669044

約数の個数: 36

約数和(自身を含む): 266430213504

約数和(自身を除く): 109484523225

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 2037, 4753, 6111, 14259, 42777, 3668927, 11006781, 25682489, 33020343, 77047467, 179777423, 231142401, 355885919, 539332269, 1067657757, 1617996807, 2491201433, 3202973271, 7473604299, 17438410031, 22420812897, 52315230093, 156945690279]

約数ペア:

[(1, 156945690279), (3, 52315230093), (7, 22420812897), (9, 17438410031), (21, 7473604299), (49, 3202973271), (63, 2491201433), (97, 1617996807), (147, 1067657757), (291, 539332269), (441, 355885919), (679, 231142401), (873, 179777423), (2037, 77047467), (4753, 33020343), (6111, 25682489), (14259, 11006781), (42777, 3668927)]