65749401

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{4079}}^1$

素因数の和:4290

約数の個数: 20

約数和(自身を含む): 98736000

約数和(自身を除く): 32986599

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 4079, 5373, 12237, 16119, 36711, 110133, 330399, 811721, 2435163, 7305489, 21916467, 65749401]

約数ペア:

[(1, 65749401), (3, 21916467), (9, 7305489), (27, 2435163), (81, 811721), (199, 330399), (597, 110133), (1791, 36711), (4079, 16119), (5373, 12237)]