156940020741

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{10540669}}^1$

素因数の和:10541388

約数の個数: 16

約数和(自身を含む): 239484022400

約数和(自身を除く): 82544001659

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 10540669, 31622007, 73784683, 221354049, 7473334321, 22420002963, 52313340247, 156940020741]

約数ペア:

[(1, 156940020741), (3, 52313340247), (7, 22420002963), (21, 7473334321), (709, 221354049), (2127, 73784683), (4963, 31622007), (14889, 10540669)]