161855229

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 219086784

約数和(自身を除く): 57231555

約数列:

[1, 3, 83, 249, 401, 1203, 1621, 4863, 33283, 99849, 134543, 403629, 650021, 1950063, 53951743, 161855229]

約数ペア:

[(1, 161855229), (3, 53951743), (83, 1950063), (249, 650021), (401, 403629), (1203, 134543), (1621, 99849), (4863, 33283)]