255871103661

素因数分解:

$3^3\times {\mathrm{3917}}^1\times {\mathrm{2419379}}^1$

素因数の和:2423305

約数の個数: 16

約数和(自身を含む): 379165233600

約数和(自身を除く): 123294129939

約数列:

[1, 3, 9, 27, 3917, 11751, 35253, 105759, 2419379, 7258137, 21774411, 65323233, 9476707543, 28430122629, 85290367887, 255871103661]

約数ペア:

[(1, 255871103661), (3, 85290367887), (9, 28430122629), (27, 9476707543), (3917, 65323233), (11751, 21774411), (35253, 7258137), (105759, 2419379)]