164736729

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{446441}}^1$

素因数の和:446488

約数の個数: 12

約数和(自身を含む): 243757332

約数和(自身を除く): 79020603

約数列:

[1, 3, 9, 41, 123, 369, 446441, 1339323, 4017969, 18304081, 54912243, 164736729]

約数ペア:

[(1, 164736729), (3, 54912243), (9, 18304081), (41, 4017969), (123, 1339323), (369, 446441)]