27685593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 44076032

約数和(自身を除く): 16390439

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 5503, 16509, 49527, 71539, 214617, 236629, 643851, 709887, 2129661, 3076177, 9228531, 27685593]

約数ペア:

[(1, 27685593), (3, 9228531), (9, 3076177), (13, 2129661), (39, 709887), (43, 643851), (117, 236629), (129, 214617), (387, 71539), (559, 49527), (1677, 16509), (5031, 5503)]