63776727

素因数分解:

$3^4\times 7^1\times {\mathrm{112481}}^1$

素因数の和:112500

約数の個数: 20

約数和(自身を含む): 108882576

約数和(自身を除く): 45105849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 112481, 337443, 787367, 1012329, 2362101, 3036987, 7086303, 9110961, 21258909, 63776727]

約数ペア:

[(1, 63776727), (3, 21258909), (7, 9110961), (9, 7086303), (21, 3036987), (27, 2362101), (63, 1012329), (81, 787367), (189, 337443), (567, 112481)]