52161003

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20816

約数の個数: 20

約数和(自身を含む): 80436928

約数和(自身を除く): 28275925

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 20773, 62319, 186957, 560871, 643963, 1682613, 1931889, 5795667, 17387001, 52161003]

約数ペア:

[(1, 52161003), (3, 17387001), (9, 5795667), (27, 1931889), (31, 1682613), (81, 643963), (93, 560871), (279, 186957), (837, 62319), (2511, 20773)]