128432151

素因数分解:

$3^2\times {\mathrm{2339}}^1\times {\mathrm{6101}}^1$

素因数の和:8446

約数の個数: 12

約数和(自身を含む): 185622840

約数和(自身を除く): 57190689

約数列:

[1, 3, 9, 2339, 6101, 7017, 18303, 21051, 54909, 14270239, 42810717, 128432151]

約数ペア:

[(1, 128432151), (3, 42810717), (9, 14270239), (2339, 54909), (6101, 21051), (7017, 18303)]