78581277

素因数分解:

$3^2\times {\mathrm{2179}}^1\times {\mathrm{4007}}^1$

素因数の和:6192

約数の個数: 12

約数和(自身を含む): 113586720

約数和(自身を除く): 35005443

約数列:

[1, 3, 9, 2179, 4007, 6537, 12021, 19611, 36063, 8731253, 26193759, 78581277]

約数ペア:

[(1, 78581277), (3, 26193759), (9, 8731253), (2179, 36063), (4007, 19611), (6537, 12021)]