20177334153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131878001}}^1$

素因数の和:131878024

約数の個数: 12

約数和(自身を含む): 30859452468

約数和(自身を除く): 10682118315

約数列:

[1, 3, 9, 17, 51, 153, 131878001, 395634003, 1186902009, 2241926017, 6725778051, 20177334153]

約数ペア:

[(1, 20177334153), (3, 6725778051), (9, 2241926017), (17, 1186902009), (51, 395634003), (153, 131878001)]