61255743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 29464257

約数列:

[1, 3, 17, 29, 51, 83, 87, 249, 493, 499, 1411, 1479, 1497, 2407, 4233, 7221, 8483, 14471, 25449, 40919, 41417, 43413, 122757, 124251, 246007, 704089, 738021, 1201093, 2112267, 3603279, 20418581, 61255743]

約数ペア:

[(1, 61255743), (3, 20418581), (17, 3603279), (29, 2112267), (51, 1201093), (83, 738021), (87, 704089), (249, 246007), (493, 124251), (499, 122757), (1411, 43413), (1479, 41417), (1497, 40919), (2407, 25449), (4233, 14471), (7221, 8483)]