42775179

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 61301760

約数和(自身を除く): 18526581

約数列:

[1, 3, 17, 51, 103, 289, 309, 479, 867, 1437, 1751, 5253, 8143, 24429, 29767, 49337, 89301, 138431, 148011, 415293, 838729, 2516187, 14258393, 42775179]

約数ペア:

[(1, 42775179), (3, 14258393), (17, 2516187), (51, 838729), (103, 415293), (289, 148011), (309, 138431), (479, 89301), (867, 49337), (1437, 29767), (1751, 24429), (5253, 8143)]