82800873

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{5189}}^1$

素因数の和:5398

約数の個数: 20

約数和(自身を含む): 124342020

約数和(自身を除く): 41541147

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5189, 5319, 15567, 15957, 46701, 140103, 420309, 1022233, 3066699, 9200097, 27600291, 82800873]

約数ペア:

[(1, 82800873), (3, 27600291), (9, 9200097), (27, 3066699), (81, 1022233), (197, 420309), (591, 140103), (1773, 46701), (5189, 15957), (5319, 15567)]