74003787

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 40

約数和(自身を含む): 129895920

約数和(自身を除く): 55892133

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 6389, 11583, 19167, 57501, 70279, 83057, 172503, 210837, 249171, 517509, 632511, 747513, 913627, 1897533, 2242539, 2740881, 5692599, 6727617, 8222643, 24667929, 74003787]

約数ペア:

[(1, 74003787), (3, 24667929), (9, 8222643), (11, 6727617), (13, 5692599), (27, 2740881), (33, 2242539), (39, 1897533), (81, 913627), (99, 747513), (117, 632511), (143, 517509), (297, 249171), (351, 210837), (429, 172503), (891, 83057), (1053, 70279), (1287, 57501), (3861, 19167), (6389, 11583)]