61860531

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 87384000

約数和(自身を除く): 25523469

約数列:

[1, 3, 31, 43, 93, 129, 499, 961, 1333, 1497, 2883, 3999, 15469, 21457, 41323, 46407, 64371, 123969, 479539, 665167, 1438617, 1995501, 20620177, 61860531]

約数ペア:

[(1, 61860531), (3, 20620177), (31, 1995501), (43, 1438617), (93, 665167), (129, 479539), (499, 123969), (961, 64371), (1333, 46407), (1497, 41323), (2883, 21457), (3999, 15469)]