140188689

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 206175840

約数和(自身を除く): 65987151

約数列:

[1, 3, 9, 73, 219, 379, 563, 657, 1137, 1689, 3411, 5067, 27667, 41099, 83001, 123297, 213377, 249003, 369891, 640131, 1920393, 15576521, 46729563, 140188689]

約数ペア:

[(1, 140188689), (3, 46729563), (9, 15576521), (73, 1920393), (219, 640131), (379, 369891), (563, 249003), (657, 213377), (1137, 123297), (1689, 83001), (3411, 41099), (5067, 27667)]