191891727

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{8293}}^1$

素因数の和:9159

約数の個数: 16

約数和(自身を含む): 284650080

約数和(自身を除く): 92758353

約数列:

[1, 3, 9, 27, 857, 2571, 7713, 8293, 23139, 24879, 74637, 223911, 7107101, 21321303, 63963909, 191891727]

約数ペア:

[(1, 191891727), (3, 63963909), (9, 21321303), (27, 7107101), (857, 223911), (2571, 74637), (7713, 24879), (8293, 23139)]