158680953

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8563}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 240477120

約数和(自身を除く): 81796167

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 8563, 18531, 25689, 77067, 248327, 607973, 744981, 1823919, 2234943, 5471757, 17631217, 52893651, 158680953]

約数ペア:

[(1, 158680953), (3, 52893651), (9, 17631217), (29, 5471757), (71, 2234943), (87, 1823919), (213, 744981), (261, 607973), (639, 248327), (2059, 77067), (6177, 25689), (8563, 18531)]