26551233

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{2011}}^1$

素因数の和:2186

約数の個数: 20

約数和(自身を含む): 39926128

約数和(自身を除く): 13374895

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 2011, 4401, 6033, 13203, 18099, 54297, 162891, 327793, 983379, 2950137, 8850411, 26551233]

約数ペア:

[(1, 26551233), (3, 8850411), (9, 2950137), (27, 983379), (81, 327793), (163, 162891), (489, 54297), (1467, 18099), (2011, 13203), (4401, 6033)]