55231539

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 82123776

約数和(自身を除く): 26892237

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2143, 2343, 6429, 8591, 23573, 25773, 70719, 152153, 259303, 456459, 777909, 1673683, 5021049, 18410513, 55231539]

約数ペア:

[(1, 55231539), (3, 18410513), (11, 5021049), (33, 1673683), (71, 777909), (121, 456459), (213, 259303), (363, 152153), (781, 70719), (2143, 25773), (2343, 23573), (6429, 8591)]