26123121

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{1193}}^1$

素因数の和:2013

約数の個数: 16

約数和(自身を含む): 38781120

約数和(自身を除く): 12657999

約数列:

[1, 3, 9, 27, 811, 1193, 2433, 3579, 7299, 10737, 21897, 32211, 967523, 2902569, 8707707, 26123121]

約数ペア:

[(1, 26123121), (3, 8707707), (9, 2902569), (27, 967523), (811, 32211), (1193, 21897), (2433, 10737), (3579, 7299)]