480075849

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 815875200

約数和(自身を除く): 335799351

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2277, 2783, 3267, 6389, 6831, 8349, 19167, 25047, 57501, 70279, 75141, 146947, 172503, 210837, 440841, 632511, 773069, 1322523, 1616417, 1897533, 2319207, 3967569, 4849251, 6957621, 14547753, 17780587, 20872863, 43643259, 53341761, 160025283, 480075849]

約数ペア:

[(1, 480075849), (3, 160025283), (9, 53341761), (11, 43643259), (23, 20872863), (27, 17780587), (33, 14547753), (69, 6957621), (99, 4849251), (121, 3967569), (207, 2319207), (253, 1897533), (297, 1616417), (363, 1322523), (621, 773069), (759, 632511), (1089, 440841), (2277, 210837), (2783, 172503), (3267, 146947), (6389, 75141), (6831, 70279), (8349, 57501), (19167, 25047)]