51271341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18719}}^1$

素因数の和:18816

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 24207699

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 18719, 56157, 205909, 617727, 1553677, 4661031, 17090447, 51271341]

約数ペア:

[(1, 51271341), (3, 17090447), (11, 4661031), (33, 1553677), (83, 617727), (249, 205909), (913, 56157), (2739, 18719)]