156659859

素因数分解:

$3^3\times {\mathrm{1433}}^1\times {\mathrm{4049}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 232308000

約数和(自身を除く): 75648141

約数列:

[1, 3, 9, 27, 1433, 4049, 4299, 12147, 12897, 36441, 38691, 109323, 5802217, 17406651, 52219953, 156659859]

約数ペア:

[(1, 156659859), (3, 52219953), (9, 17406651), (27, 5802217), (1433, 109323), (4049, 38691), (4299, 36441), (12147, 12897)]