126907731

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{19081}}^1$

素因数の和:19826

約数の個数: 12

約数和(自身を含む): 183568840

約数和(自身を除く): 56661109

約数列:

[1, 3, 9, 739, 2217, 6651, 19081, 57243, 171729, 14100859, 42302577, 126907731]

約数ペア:

[(1, 126907731), (3, 42302577), (9, 14100859), (739, 171729), (2217, 57243), (6651, 19081)]