26505549

素因数分解:

$3^4\times 7^1\times {\mathrm{46747}}^1$

素因数の和:46766

約数の個数: 20

約数和(自身を含む): 45252064

約数和(自身を除く): 18746515

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46747, 140241, 327229, 420723, 981687, 1262169, 2945061, 3786507, 8835183, 26505549]

約数ペア:

[(1, 26505549), (3, 8835183), (7, 3786507), (9, 2945061), (21, 1262169), (27, 981687), (63, 420723), (81, 327229), (189, 140241), (567, 46747)]