82829943

素因数分解:

$3^2\times 7^2\times {\mathrm{187823}}^1$

素因数の和:187843

約数の個数: 18

約数和(自身を含む): 139177584

約数和(自身を除く): 56347641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 187823, 563469, 1314761, 1690407, 3944283, 9203327, 11832849, 27609981, 82829943]

約数ペア:

[(1, 82829943), (3, 27609981), (7, 11832849), (9, 9203327), (21, 3944283), (49, 1690407), (63, 1314761), (147, 563469), (441, 187823)]