165740113

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17789}}^1$

素因数の和:17829

約数の個数: 16

約数和(自身を含む): 208356480

約数和(自身を除く): 42616367

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 17789, 124523, 195679, 1369753, 2152469, 15067283, 23677159, 165740113]

約数ペア:

[(1, 165740113), (7, 23677159), (11, 15067283), (77, 2152469), (121, 1369753), (847, 195679), (1331, 124523), (9317, 17789)]