26779869

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{1009}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 39753600

約数和(自身を除く): 12973731

約数列:

[1, 3, 9, 27, 983, 1009, 2949, 3027, 8847, 9081, 26541, 27243, 991847, 2975541, 8926623, 26779869]

約数ペア:

[(1, 26779869), (3, 8926623), (9, 2975541), (27, 991847), (983, 27243), (1009, 26541), (2949, 9081), (3027, 8847)]