168319593

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479543}}^1$

素因数の和:479565

約数の個数: 16

約数和(自身を含む): 268544640

約数和(自身を除く): 100225047

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479543, 1438629, 4315887, 6234059, 12947661, 18702177, 56106531, 168319593]

約数ペア:

[(1, 168319593), (3, 56106531), (9, 18702177), (13, 12947661), (27, 6234059), (39, 4315887), (117, 1438629), (351, 479543)]