26497881

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11125

約数の個数: 16

約数和(自身を含む): 39700800

約数和(自身を除く): 13202919

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 11027, 33081, 99243, 297729, 981403, 2944209, 8832627, 26497881]

約数ペア:

[(1, 26497881), (3, 8832627), (9, 2944209), (27, 981403), (89, 297729), (267, 99243), (801, 33081), (2403, 11027)]