201906729

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{257863}}^1$

素因数の和:257901

約数の個数: 16

約数和(自身を含む): 309436800

約数和(自身を除く): 107530071

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 257863, 773589, 2320767, 6962301, 7478027, 22434081, 67302243, 201906729]

約数ペア:

[(1, 201906729), (3, 67302243), (9, 22434081), (27, 7478027), (29, 6962301), (87, 2320767), (261, 773589), (783, 257863)]