5672781

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 8939840

約数和(自身を除く): 3267059

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 727, 867, 2181, 2601, 6543, 7803, 12359, 19629, 37077, 111231, 210103, 333693, 630309, 1890927, 5672781]

約数ペア:

[(1, 5672781), (3, 1890927), (9, 630309), (17, 333693), (27, 210103), (51, 111231), (153, 37077), (289, 19629), (459, 12359), (727, 7803), (867, 6543), (2181, 2601)]