26225613

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 39397600

約数和(自身を除く): 13171987

約数列:

[1, 3, 9, 27, 81, 199, 597, 1627, 1791, 4881, 5373, 14643, 16119, 43929, 131787, 323773, 971319, 2913957, 8741871, 26225613]

約数ペア:

[(1, 26225613), (3, 8741871), (9, 2913957), (27, 971319), (81, 323773), (199, 131787), (597, 43929), (1627, 16119), (1791, 14643), (4881, 5373)]