156912456951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1853377}}^1$

素因数の和:1853815

約数の個数: 24

約数和(自身を含む): 237084113760

約数和(自身を除く): 80171656809

約数列:

[1, 3, 9, 23, 69, 207, 409, 1227, 3681, 9407, 28221, 84663, 1853377, 5560131, 16680393, 42627671, 127883013, 383649039, 758031193, 2274093579, 6822280737, 17434717439, 52304152317, 156912456951]

約数ペア:

[(1, 156912456951), (3, 52304152317), (9, 17434717439), (23, 6822280737), (69, 2274093579), (207, 758031193), (409, 383649039), (1227, 127883013), (3681, 42627671), (9407, 16680393), (28221, 5560131), (84663, 1853377)]