249210621

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 404490240

約数和(自身を除く): 155279619

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 2259, 2761, 3343, 6777, 8283, 10029, 24849, 30087, 36773, 74547, 90261, 110319, 330957, 839093, 992871, 2517279, 7551837, 9230023, 22655511, 27690069, 83070207, 249210621]

約数ペア:

[(1, 249210621), (3, 83070207), (9, 27690069), (11, 22655511), (27, 9230023), (33, 7551837), (99, 2517279), (251, 992871), (297, 839093), (753, 330957), (2259, 110319), (2761, 90261), (3343, 74547), (6777, 36773), (8283, 30087), (10029, 24849)]