26892189

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{1549}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 39928000

約数和(自身を除く): 13035811

約数列:

[1, 3, 9, 27, 643, 1549, 1929, 4647, 5787, 13941, 17361, 41823, 996007, 2988021, 8964063, 26892189]

約数ペア:

[(1, 26892189), (3, 8964063), (9, 2988021), (27, 996007), (643, 41823), (1549, 17361), (1929, 13941), (4647, 5787)]