85865967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{289111}}^1$

素因数の和:289131

約数の個数: 16

約数和(自身を含む): 138773760

約数和(自身を除く): 52907793

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 289111, 867333, 2601999, 3180221, 7805997, 9540663, 28621989, 85865967]

約数ペア:

[(1, 85865967), (3, 28621989), (9, 9540663), (11, 7805997), (27, 3180221), (33, 2601999), (99, 867333), (297, 289111)]