128025663

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{1619}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 175063680

約数和(自身を除く): 47038017

約数列:

[1, 3, 43, 129, 613, 1619, 1839, 4857, 26359, 69617, 79077, 208851, 992447, 2977341, 42675221, 128025663]

約数ペア:

[(1, 128025663), (3, 42675221), (43, 2977341), (129, 992447), (613, 208851), (1619, 79077), (1839, 69617), (4857, 26359)]