90036927

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 144967680

約数和(自身を除く): 54930753

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1559, 1863, 2139, 2511, 4677, 6417, 14031, 19251, 35857, 42093, 48329, 57753, 107571, 126279, 144987, 322713, 434961, 968139, 1111567, 1304883, 2904417, 3334701, 3914649, 10004103, 30012309, 90036927]

約数ペア:

[(1, 90036927), (3, 30012309), (9, 10004103), (23, 3914649), (27, 3334701), (31, 2904417), (69, 1304883), (81, 1111567), (93, 968139), (207, 434961), (279, 322713), (621, 144987), (713, 126279), (837, 107571), (1559, 57753), (1863, 48329), (2139, 42093), (2511, 35857), (4677, 19251), (6417, 14031)]