868668189

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{55609}}^1$

素因数の和:55780

約数の個数: 16

約数和(自身を含む): 1195837440

約数和(自身を除く): 327169251

約数列:

[1, 3, 41, 123, 127, 381, 5207, 15621, 55609, 166827, 2279969, 6839907, 7062343, 21187029, 289556063, 868668189]

約数ペア:

[(1, 868668189), (3, 289556063), (41, 21187029), (123, 7062343), (127, 6839907), (381, 2279969), (5207, 166827), (15621, 55609)]