23181147

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{26017}}^1$

素因数の和:26040

約数の個数: 20

約数和(自身を含む): 37778136

約数和(自身を除く): 14596989

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 26017, 78051, 234153, 286187, 702459, 858561, 2107377, 2575683, 7727049, 23181147]

約数ペア:

[(1, 23181147), (3, 7727049), (9, 2575683), (11, 2107377), (27, 858561), (33, 702459), (81, 286187), (99, 234153), (297, 78051), (891, 26017)]