1330731970533

素因数分解:

$3^3\times 7^2\times {\mathrm{2309}}^1\times {\mathrm{435619}}^1$

素因数の和:437951

約数の個数: 48

約数和(自身を含む): 2294323416000

約数和(自身を除く): 963591445467

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2309, 6927, 16163, 20781, 48489, 62343, 113141, 145467, 339423, 435619, 436401, 1018269, 1306857, 3049333, 3054807, 3920571, 9147999, 11761713, 21345331, 27443997, 64035993, 82331991, 192107979, 576323937, 1005844271, 3017532813, 7040909897, 9052598439, 21122729691, 27157795317, 49286369279, 63368189073, 147859107837, 190104567219, 443577323511, 1330731970533]

約数ペア:

[(1, 1330731970533), (3, 443577323511), (7, 190104567219), (9, 147859107837), (21, 63368189073), (27, 49286369279), (49, 27157795317), (63, 21122729691), (147, 9052598439), (189, 7040909897), (441, 3017532813), (1323, 1005844271), (2309, 576323937), (6927, 192107979), (16163, 82331991), (20781, 64035993), (48489, 27443997), (62343, 21345331), (113141, 11761713), (145467, 9147999), (339423, 3920571), (435619, 3054807), (436401, 3049333), (1018269, 1306857)]