85945563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 143003520

約数和(自身を除く): 57057957

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 131, 141, 297, 393, 423, 517, 1179, 1269, 1441, 1551, 2209, 3537, 4323, 4653, 6157, 6627, 12969, 13959, 18471, 19881, 24299, 38907, 55413, 59643, 67727, 72897, 166239, 203181, 218691, 289379, 609543, 656073, 868137, 1828629, 2604411, 3183169, 7813233, 9549507, 28648521, 85945563]

約数ペア:

[(1, 85945563), (3, 28648521), (9, 9549507), (11, 7813233), (27, 3183169), (33, 2604411), (47, 1828629), (99, 868137), (131, 656073), (141, 609543), (297, 289379), (393, 218691), (423, 203181), (517, 166239), (1179, 72897), (1269, 67727), (1441, 59643), (1551, 55413), (2209, 38907), (3537, 24299), (4323, 19881), (4653, 18471), (6157, 13959), (6627, 12969)]