3781088343

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{286381}}^1$

素因数の和:286556

約数の個数: 20

約数和(自身を含む): 5682964408

約数和(自身を除く): 1901876065

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 286381, 859143, 2577429, 7732287, 23196861, 46680103, 140040309, 420120927, 1260362781, 3781088343]

約数ペア:

[(1, 3781088343), (3, 1260362781), (9, 420120927), (27, 140040309), (81, 46680103), (163, 23196861), (489, 7732287), (1467, 2577429), (4401, 859143), (13203, 286381)]