148039731

素因数分解:

$3^5\times 7^2\times {\mathrm{12433}}^1$

素因数の和:12462

約数の個数: 36

約数和(自身を含む): 257980632

約数和(自身を除く): 109940901

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 12433, 37299, 87031, 111897, 261093, 335691, 609217, 783279, 1007073, 1827651, 2349837, 3021219, 5482953, 7049511, 16448859, 21148533, 49346577, 148039731]

約数ペア:

[(1, 148039731), (3, 49346577), (7, 21148533), (9, 16448859), (21, 7049511), (27, 5482953), (49, 3021219), (63, 2349837), (81, 1827651), (147, 1007073), (189, 783279), (243, 609217), (441, 335691), (567, 261093), (1323, 111897), (1701, 87031), (3969, 37299), (11907, 12433)]