80052867

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{26711}}^1$

素因数の和:26760

約数の個数: 20

約数和(自身を含む): 122821776

約数和(自身を除く): 42768909

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 26711, 80133, 240399, 721197, 988307, 2163591, 2964921, 8894763, 26684289, 80052867]

約数ペア:

[(1, 80052867), (3, 26684289), (9, 8894763), (27, 2964921), (37, 2163591), (81, 988307), (111, 721197), (333, 240399), (999, 80133), (2997, 26711)]