142830530307

素因数分解:

$3^3\times {\mathrm{19979}}^1\times {\mathrm{264779}}^1$

素因数の和:284767

約数の個数: 16

約数和(自身を含む): 211612176000

約数和(自身を除く): 68781645693

約数列:

[1, 3, 9, 27, 19979, 59937, 179811, 264779, 539433, 794337, 2383011, 7149033, 5290019641, 15870058923, 47610176769, 142830530307]

約数ペア:

[(1, 142830530307), (3, 47610176769), (9, 15870058923), (27, 5290019641), (19979, 7149033), (59937, 2383011), (179811, 794337), (264779, 539433)]