80411661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 127033920

約数和(自身を除く): 46622259

約数列:

[1, 3, 9, 11, 33, 99, 521, 1559, 1563, 4677, 4689, 5731, 14031, 17149, 17193, 51447, 51579, 154341, 812239, 2436717, 7310151, 8934629, 26803887, 80411661]

約数ペア:

[(1, 80411661), (3, 26803887), (9, 8934629), (11, 7310151), (33, 2436717), (99, 812239), (521, 154341), (1559, 51579), (1563, 51447), (4677, 17193), (4689, 17149), (5731, 14031)]