168543947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11443}}^1$

素因数の和:11570

約数の個数: 16

約数和(自身を含む): 199949568

約数和(自身を除く): 31405621

約数列:

[1, 11, 13, 103, 143, 1133, 1339, 11443, 14729, 125873, 148759, 1178629, 1636349, 12964919, 15322177, 168543947]

約数ペア:

[(1, 168543947), (11, 15322177), (13, 12964919), (103, 1636349), (143, 1178629), (1133, 148759), (1339, 125873), (11443, 14729)]