40538259

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 64857600

約数和(自身を除く): 24319341

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 2251, 6003, 6753, 18009, 20259, 51773, 60777, 65279, 155319, 195837, 465957, 587511, 1397871, 1501417, 1762533, 4504251, 13512753, 40538259]

約数ペア:

[(1, 40538259), (3, 13512753), (9, 4504251), (23, 1762533), (27, 1501417), (29, 1397871), (69, 587511), (87, 465957), (207, 195837), (261, 155319), (621, 65279), (667, 60777), (783, 51773), (2001, 20259), (2251, 18009), (6003, 6753)]