68319261

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{4447}}^1$

素因数の和:5025

約数の個数: 16

約数和(自身を含む): 101414400

約数和(自身を除く): 33095139

約数列:

[1, 3, 9, 27, 569, 1707, 4447, 5121, 13341, 15363, 40023, 120069, 2530343, 7591029, 22773087, 68319261]

約数ペア:

[(1, 68319261), (3, 22773087), (9, 7591029), (27, 2530343), (569, 120069), (1707, 40023), (4447, 15363), (5121, 13341)]