2016159309

素因数分解:

$3^3\times {\mathrm{1117}}^1\times {\mathrm{66851}}^1$

素因数の和:67977

約数の個数: 16

約数和(自身を含む): 2989621440

約数和(自身を除く): 973462131

約数列:

[1, 3, 9, 27, 1117, 3351, 10053, 30159, 66851, 200553, 601659, 1804977, 74672567, 224017701, 672053103, 2016159309]

約数ペア:

[(1, 2016159309), (3, 672053103), (9, 224017701), (27, 74672567), (1117, 1804977), (3351, 601659), (10053, 200553), (30159, 66851)]