74889879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{1663}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 105910272

約数和(自身を除く): 31020393

約数列:

[1, 3, 17, 51, 883, 1663, 2649, 4989, 15011, 28271, 45033, 84813, 1468429, 4405287, 24963293, 74889879]

約数ペア:

[(1, 74889879), (3, 24963293), (17, 4405287), (51, 1468429), (883, 84813), (1663, 45033), (2649, 28271), (4989, 15011)]