210834657

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{236627}}^1$

素因数の和:236650

約数の個数: 20

約数和(自身を含む): 343583856

約数和(自身を除く): 132749199

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 236627, 709881, 2129643, 2602897, 6388929, 7808691, 19166787, 23426073, 70278219, 210834657]

約数ペア:

[(1, 210834657), (3, 70278219), (9, 23426073), (11, 19166787), (27, 7808691), (33, 6388929), (81, 2602897), (99, 2129643), (297, 709881), (891, 236627)]