129171507

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 175168512

約数和(自身を除く): 45997005

約数列:

[1, 3, 71, 213, 457, 1327, 1371, 3981, 32447, 94217, 97341, 282651, 606439, 1819317, 43057169, 129171507]

約数ペア:

[(1, 129171507), (3, 43057169), (71, 1819317), (213, 606439), (457, 282651), (1327, 97341), (1371, 94217), (3981, 32447)]