16627437

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1710

約数の個数: 20

約数和(自身を含む): 25044096

約数和(自身を除く): 8416659

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 1567, 3537, 4701, 10611, 14103, 42309, 126927, 205277, 615831, 1847493, 5542479, 16627437]

約数ペア:

[(1, 16627437), (3, 5542479), (9, 1847493), (27, 615831), (81, 205277), (131, 126927), (393, 42309), (1179, 14103), (1567, 10611), (3537, 4701)]