26443143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 40637376

約数和(自身を除く): 14194233

約数列:

[1, 3, 9, 17, 51, 153, 401, 431, 1203, 1293, 3609, 3879, 6817, 7327, 20451, 21981, 61353, 65943, 172831, 518493, 1555479, 2938127, 8814381, 26443143]

約数ペア:

[(1, 26443143), (3, 8814381), (9, 2938127), (17, 1555479), (51, 518493), (153, 172831), (401, 65943), (431, 61353), (1203, 21981), (1293, 20451), (3609, 7327), (3879, 6817)]