82018419

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{55009}}^1$

素因数の和:55090

約数の個数: 16

約数和(自身を含む): 126743040

約数和(自身を除く): 44724621

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 55009, 165027, 385063, 1155189, 3905639, 11716917, 27339473, 82018419]

約数ペア:

[(1, 82018419), (3, 27339473), (7, 11716917), (21, 3905639), (71, 1155189), (213, 385063), (497, 165027), (1491, 55009)]