80375217

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 118548864

約数和(自身を除く): 38173647

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 3373, 7943, 10119, 23829, 43849, 131547, 158531, 475593, 570037, 1710111, 2060903, 6182709, 26791739, 80375217]

約数ペア:

[(1, 80375217), (3, 26791739), (13, 6182709), (39, 2060903), (47, 1710111), (141, 570037), (169, 475593), (507, 158531), (611, 131547), (1833, 43849), (3373, 23829), (7943, 10119)]