164565729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{358531}}^1$

素因数の和:358557

約数の個数: 16

約数和(自身を含む): 258143040

約数和(自身を除く): 93577311

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 358531, 1075593, 3226779, 6095027, 9680337, 18285081, 54855243, 164565729]

約数ペア:

[(1, 164565729), (3, 54855243), (9, 18285081), (17, 9680337), (27, 6095027), (51, 3226779), (153, 1075593), (459, 358531)]