80339781

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1601}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 109961280

約数和(自身を除く): 29621499

約数列:

[1, 3, 43, 129, 389, 1167, 1601, 4803, 16727, 50181, 68843, 206529, 622789, 1868367, 26779927, 80339781]

約数ペア:

[(1, 80339781), (3, 26779927), (43, 1868367), (129, 622789), (389, 206529), (1167, 68843), (1601, 50181), (4803, 16727)]