26668899

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12503}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 40012800

約数和(自身を除く): 13343901

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12503, 37509, 112527, 337581, 987737, 2963211, 8889633, 26668899]

約数ペア:

[(1, 26668899), (3, 8889633), (9, 2963211), (27, 987737), (79, 337581), (237, 112527), (711, 37509), (2133, 12503)]