81763863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{3347}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 115706880

約数和(自身を除く): 33943017

約数列:

[1, 3, 17, 51, 479, 1437, 3347, 8143, 10041, 24429, 56899, 170697, 1603213, 4809639, 27254621, 81763863]

約数ペア:

[(1, 81763863), (3, 27254621), (17, 4809639), (51, 1603213), (479, 170697), (1437, 56899), (3347, 24429), (8143, 10041)]