25696467

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{17957}}^1$

素因数の和:18019

約数の個数: 16

約数和(自身を含む): 38789280

約数和(自身を除く): 13092813

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 17957, 53871, 161613, 484839, 951721, 2855163, 8565489, 25696467]

約数ペア:

[(1, 25696467), (3, 8565489), (9, 2855163), (27, 951721), (53, 484839), (159, 161613), (477, 53871), (1431, 17957)]