86517729

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{259813}}^1$

素因数の和:259856

約数の個数: 12

約数和(自身を含む): 128348116

約数和(自身を除く): 41830387

約数列:

[1, 3, 9, 37, 111, 333, 259813, 779439, 2338317, 9613081, 28839243, 86517729]

約数ペア:

[(1, 86517729), (3, 28839243), (9, 9613081), (37, 2338317), (111, 779439), (333, 259813)]