231434181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80611}}^1$

素因数の和:80657

約数の個数: 24

約数和(自身を含む): 377264160

約数和(自身を除く): 145829979

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 80611, 241833, 725499, 886721, 2337719, 2660163, 7013157, 7980489, 21039471, 25714909, 77144727, 231434181]

約数ペア:

[(1, 231434181), (3, 77144727), (9, 25714909), (11, 21039471), (29, 7980489), (33, 7013157), (87, 2660163), (99, 2337719), (261, 886721), (319, 725499), (957, 241833), (2871, 80611)]