27722673

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{25457}}^1$

素因数の和:25485

約数の個数: 18

約数和(自身を含む): 44016882

約数和(自身を除く): 16294209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 25457, 76371, 229113, 280027, 840081, 2520243, 3080297, 9240891, 27722673]

約数ペア:

[(1, 27722673), (3, 9240891), (9, 3080297), (11, 2520243), (33, 840081), (99, 280027), (121, 229113), (363, 76371), (1089, 25457)]