80786703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{3307}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 114324480

約数和(自身を除く): 33537777

約数列:

[1, 3, 17, 51, 479, 1437, 3307, 8143, 9921, 24429, 56219, 168657, 1584053, 4752159, 26928901, 80786703]

約数ペア:

[(1, 80786703), (3, 26928901), (17, 4752159), (51, 1584053), (479, 168657), (1437, 56219), (3307, 24429), (8143, 9921)]