16542063

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:916

約数の個数: 20

約数和(自身を含む): 24820488

約数和(自身を除く): 8278425

約数列:

[1, 3, 9, 27, 81, 443, 461, 1329, 1383, 3987, 4149, 11961, 12447, 35883, 37341, 204223, 612669, 1838007, 5514021, 16542063]

約数ペア:

[(1, 16542063), (3, 5514021), (9, 1838007), (27, 612669), (81, 204223), (443, 37341), (461, 35883), (1329, 12447), (1383, 11961), (3987, 4149)]