78279033

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1$

素因数の和:7617

約数の個数: 32

約数和(自身を含む): 130671360

約数和(自身を除く): 52392327

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 7561, 10353, 22683, 52927, 128537, 158781, 219269, 385611, 657807, 899759, 1534883, 2699277, 3727573, 4604649, 11182719, 26093011, 78279033]

約数ペア:

[(1, 78279033), (3, 26093011), (7, 11182719), (17, 4604649), (21, 3727573), (29, 2699277), (51, 1534883), (87, 899759), (119, 657807), (203, 385611), (357, 219269), (493, 158781), (609, 128537), (1479, 52927), (3451, 22683), (7561, 10353)]