128417508729

素因数分解:

$3^3\times {\mathrm{8839}}^1\times {\mathrm{538093}}^1$

素因数の和:546941

約数の個数: 16

約数和(自身を含む): 190270038400

約数和(自身を除く): 61852529671

約数列:

[1, 3, 9, 27, 8839, 26517, 79551, 238653, 538093, 1614279, 4842837, 14528511, 4756204027, 14268612081, 42805836243, 128417508729]

約数ペア:

[(1, 128417508729), (3, 42805836243), (9, 14268612081), (27, 4756204027), (8839, 14528511), (26517, 4842837), (79551, 1614279), (238653, 538093)]