26706753

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6221}}^1$

素因数の和:6286

約数の個数: 20

約数和(自身を含む): 40654548

約数和(自身を除く): 13947795

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6221, 18663, 55989, 167967, 329713, 503901, 989139, 2967417, 8902251, 26706753]

約数ペア:

[(1, 26706753), (3, 8902251), (9, 2967417), (27, 989139), (53, 503901), (81, 329713), (159, 167967), (477, 55989), (1431, 18663), (4293, 6221)]