163980729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{1579}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 258804000

約数和(自身を除く): 94823271

約数列:

[1, 3, 9, 11, 33, 99, 1049, 1579, 3147, 4737, 9441, 11539, 14211, 17369, 34617, 52107, 103851, 156321, 1656371, 4969113, 14907339, 18220081, 54660243, 163980729]

約数ペア:

[(1, 163980729), (3, 54660243), (9, 18220081), (11, 14907339), (33, 4969113), (99, 1656371), (1049, 156321), (1579, 103851), (3147, 52107), (4737, 34617), (9441, 17369), (11539, 14211)]