80954343

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{4663}}^1$

素因数の和:5315

約数の個数: 16

約数和(自身を含む): 120144640

約数和(自身を除く): 39190297

約数列:

[1, 3, 9, 27, 643, 1929, 4663, 5787, 13989, 17361, 41967, 125901, 2998309, 8994927, 26984781, 80954343]

約数ペア:

[(1, 80954343), (3, 26984781), (9, 8994927), (27, 2998309), (643, 125901), (1929, 41967), (4663, 17361), (5787, 13989)]