531036903069

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{285043963}}^1$

素因数の和:285043998

約数の個数: 20

約数和(自身を含む): 827767671456

約数和(自身を除く): 296730768387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 285043963, 855131889, 2565395667, 6556011149, 7696187001, 19668033447, 23088561003, 59004100341, 177012301023, 531036903069]

約数ペア:

[(1, 531036903069), (3, 177012301023), (9, 59004100341), (23, 23088561003), (27, 19668033447), (69, 7696187001), (81, 6556011149), (207, 2565395667), (621, 855131889), (1863, 285043963)]