53280207

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{24979}}^1$

素因数の和:25067

約数の個数: 16

約数和(自身を含む): 79936000

約数和(自身を除く): 26655793

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 24979, 74937, 224811, 674433, 1973341, 5920023, 17760069, 53280207]

約数ペア:

[(1, 53280207), (3, 17760069), (9, 5920023), (27, 1973341), (79, 674433), (237, 224811), (711, 74937), (2133, 24979)]