118161009

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{247717}}^1$

素因数の和:247776

約数の個数: 12

約数和(自身を含む): 173898036

約数和(自身を除く): 55737027

約数列:

[1, 3, 9, 53, 159, 477, 247717, 743151, 2229453, 13129001, 39387003, 118161009]

約数ペア:

[(1, 118161009), (3, 39387003), (9, 13129001), (53, 2229453), (159, 743151), (477, 247717)]