26541999

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29789}}^1$

素因数の和:29812

約数の個数: 20

約数和(自身を含む): 43255080

約数和(自身を除く): 16713081

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 29789, 89367, 268101, 327679, 804303, 983037, 2412909, 2949111, 8847333, 26541999]

約数ペア:

[(1, 26541999), (3, 8847333), (9, 2949111), (11, 2412909), (27, 983037), (33, 804303), (81, 327679), (99, 268101), (297, 89367), (891, 29789)]