161809087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 180094464

約数和(自身を除く): 18285377

約数列:

[1, 11, 67, 241, 737, 911, 2651, 10021, 16147, 61037, 177617, 219551, 671407, 2415061, 14709917, 161809087]

約数ペア:

[(1, 161809087), (11, 14709917), (67, 2415061), (241, 671407), (737, 219551), (911, 177617), (2651, 61037), (10021, 16147)]