54255999

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36389}}^1$

素因数の和:36470

約数の個数: 16

約数和(自身を含む): 83842560

約数和(自身を除く): 29586561

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 36389, 109167, 254723, 764169, 2583619, 7750857, 18085333, 54255999]

約数ペア:

[(1, 54255999), (3, 18085333), (7, 7750857), (21, 2583619), (71, 764169), (213, 254723), (497, 109167), (1491, 36389)]