81244173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{5189}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 115093440

約数和(自身を除く): 33849267

約数列:

[1, 3, 17, 51, 307, 921, 5189, 5219, 15567, 15657, 88213, 264639, 1593023, 4779069, 27081391, 81244173]

約数ペア:

[(1, 81244173), (3, 27081391), (17, 4779069), (51, 1593023), (307, 264639), (921, 88213), (5189, 15657), (5219, 15567)]