631332063

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4517

約数の個数: 40

約数和(自身を含む): 988794576

約数和(自身を除く): 357462513

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 369, 387, 1107, 1161, 1763, 3321, 3483, 4421, 5289, 13263, 15867, 39789, 47601, 119367, 142803, 181261, 190103, 358101, 543783, 570309, 1631349, 1710927, 4894047, 5132781, 7794223, 14682141, 15398343, 23382669, 70148007, 210444021, 631332063]

約数ペア:

[(1, 631332063), (3, 210444021), (9, 70148007), (27, 23382669), (41, 15398343), (43, 14682141), (81, 7794223), (123, 5132781), (129, 4894047), (369, 1710927), (387, 1631349), (1107, 570309), (1161, 543783), (1763, 358101), (3321, 190103), (3483, 181261), (4421, 142803), (5289, 119367), (13263, 47601), (15867, 39789)]