27180149

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 29113344

約数和(自身を除く): 1933195

約数列:

[1, 31, 53, 71, 233, 1643, 2201, 3763, 7223, 12349, 16543, 116653, 382819, 512833, 876779, 27180149]

約数ペア:

[(1, 27180149), (31, 876779), (53, 512833), (71, 382819), (233, 116653), (1643, 16543), (2201, 12349), (3763, 7223)]