165957121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{853}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 189383040

約数和(自身を除く): 23425919

約数列:

[1, 11, 23, 253, 769, 853, 8459, 9383, 17687, 19619, 194557, 215809, 655957, 7215527, 15087011, 165957121]

約数ペア:

[(1, 165957121), (11, 15087011), (23, 7215527), (253, 655957), (769, 215809), (853, 194557), (8459, 19619), (9383, 17687)]