83666913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47837}}^1$

素因数の和:47904

約数の個数: 16

約数和(自身を含む): 123996096

約数和(自身を除く): 40329183

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 47837, 143511, 526207, 1578621, 2535361, 7606083, 27888971, 83666913]

約数ペア:

[(1, 83666913), (3, 27888971), (11, 7606083), (33, 2535361), (53, 1578621), (159, 526207), (583, 143511), (1749, 47837)]