155117871889

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1718929}}^1$

素因数の和:1719072

約数の個数: 16

約数和(自身を含む): 166337418240

約数和(自身を除く): 11219546351

約数列:

[1, 31, 41, 71, 1271, 2201, 2911, 90241, 1718929, 53286799, 70476089, 122043959, 2184758759, 3783362729, 5003802319, 155117871889]

約数ペア:

[(1, 155117871889), (31, 5003802319), (41, 3783362729), (71, 2184758759), (1271, 122043959), (2201, 70476089), (2911, 53286799), (90241, 1718929)]