25760071413

素因数分解:

$3^4\times {\mathrm{2011}}^1\times {\mathrm{158143}}^1$

素因数の和:160166

約数の個数: 20

約数和(自身を含む): 38500473088

約数和(自身を除く): 12740401675

約数列:

[1, 3, 9, 27, 81, 2011, 6033, 18099, 54297, 158143, 162891, 474429, 1423287, 4269861, 12809583, 318025573, 954076719, 2862230157, 8586690471, 25760071413]

約数ペア:

[(1, 25760071413), (3, 8586690471), (9, 2862230157), (27, 954076719), (81, 318025573), (2011, 12809583), (6033, 4269861), (18099, 1423287), (54297, 474429), (158143, 162891)]