277796277

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 472160640

約数和(自身を除く): 194364363

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2277, 2783, 3267, 3697, 6831, 8349, 11091, 25047, 33273, 40667, 75141, 85031, 99819, 122001, 255093, 366003, 447337, 765279, 935341, 1098009, 1342011, 2295837, 2806023, 4026033, 8418069, 10288751, 12078099, 25254207, 30866253, 92598759, 277796277]

約数ペア:

[(1, 277796277), (3, 92598759), (9, 30866253), (11, 25254207), (23, 12078099), (27, 10288751), (33, 8418069), (69, 4026033), (99, 2806023), (121, 2295837), (207, 1342011), (253, 1098009), (297, 935341), (363, 765279), (621, 447337), (759, 366003), (1089, 255093), (2277, 122001), (2783, 99819), (3267, 85031), (3697, 75141), (6831, 40667), (8349, 33273), (11091, 25047)]