157427889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{5443}}^1$

素因数の和:5788

約数の個数: 16

約数和(自身を含む): 217411584

約数和(自身を除く): 59983695

約数列:

[1, 3, 31, 93, 311, 933, 5443, 9641, 16329, 28923, 168733, 506199, 1692773, 5078319, 52475963, 157427889]

約数ペア:

[(1, 157427889), (3, 52475963), (31, 5078319), (93, 1692773), (311, 506199), (933, 168733), (5443, 28923), (9641, 16329)]