31826277

素因数分解:

$3^4\times 7^1\times {\mathrm{56131}}^1$

素因数の和:56150

約数の個数: 20

約数和(自身を含む): 54335776

約数和(自身を除く): 22509499

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 56131, 168393, 392917, 505179, 1178751, 1515537, 3536253, 4546611, 10608759, 31826277]

約数ペア:

[(1, 31826277), (3, 10608759), (7, 4546611), (9, 3536253), (21, 1515537), (27, 1178751), (63, 505179), (81, 392917), (189, 168393), (567, 56131)]