72753093

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 126658560

約数和(自身を除く): 53905467

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 433, 441, 889, 1143, 1299, 1323, 2667, 3031, 3429, 3897, 6223, 8001, 9093, 11691, 18669, 21217, 24003, 27279, 54991, 56007, 63651, 81837, 164973, 168021, 190953, 384937, 494919, 572859, 1154811, 1484757, 2694559, 3464433, 8083677, 10393299, 24251031, 72753093]

約数ペア:

[(1, 72753093), (3, 24251031), (7, 10393299), (9, 8083677), (21, 3464433), (27, 2694559), (49, 1484757), (63, 1154811), (127, 572859), (147, 494919), (189, 384937), (381, 190953), (433, 168021), (441, 164973), (889, 81837), (1143, 63651), (1299, 56007), (1323, 54991), (2667, 27279), (3031, 24003), (3429, 21217), (3897, 18669), (6223, 11691), (8001, 9093)]