19085816133

素因数分解:

$3^3\times {\mathrm{12281}}^1\times {\mathrm{57559}}^1$

素因数の和:69849

約数の個数: 16

約数和(自身を含む): 28278076800

約数和(自身を除く): 9192260667

約数列:

[1, 3, 9, 27, 12281, 36843, 57559, 110529, 172677, 331587, 518031, 1554093, 706882079, 2120646237, 6361938711, 19085816133]

約数ペア:

[(1, 19085816133), (3, 6361938711), (9, 2120646237), (27, 706882079), (12281, 1554093), (36843, 518031), (57559, 331587), (110529, 172677)]