51139803

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 80721424

約数和(自身を除く): 29581621

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 10837, 32511, 119207, 140881, 357621, 422643, 1311277, 1549691, 3933831, 4649073, 17046601, 51139803]

約数ペア:

[(1, 51139803), (3, 17046601), (11, 4649073), (13, 3933831), (33, 1549691), (39, 1311277), (121, 422643), (143, 357621), (363, 140881), (429, 119207), (1573, 32511), (4719, 10837)]