80619243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2237}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 110539296

約数和(自身を除く): 29920053

約数列:

[1, 3, 41, 123, 293, 879, 2237, 6711, 12013, 36039, 91717, 275151, 655441, 1966323, 26873081, 80619243]

約数ペア:

[(1, 80619243), (3, 26873081), (41, 1966323), (123, 655441), (293, 275151), (879, 91717), (2237, 36039), (6711, 12013)]