80452593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36191}}^1$

素因数の和:36229

約数の個数: 24

約数和(自身を含む): 131738880

約数和(自身を除く): 51286287

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 36191, 108573, 325719, 470483, 687629, 1411449, 2062887, 4234347, 6188661, 8939177, 26817531, 80452593]

約数ペア:

[(1, 80452593), (3, 26817531), (9, 8939177), (13, 6188661), (19, 4234347), (39, 2062887), (57, 1411449), (117, 687629), (171, 470483), (247, 325719), (741, 108573), (2223, 36191)]