56797767

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53939}}^1$

素因数の和:53964

約数の個数: 20

約数和(自身を含む): 91374360

約数和(自身を除く): 34576593

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53939, 161817, 485451, 701207, 1456353, 2103621, 4369059, 6310863, 18932589, 56797767]

約数ペア:

[(1, 56797767), (3, 18932589), (9, 6310863), (13, 4369059), (27, 2103621), (39, 1456353), (81, 701207), (117, 485451), (351, 161817), (1053, 53939)]