128210732889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1\times {\mathrm{690073}}^1$

素因数の和:693736

約数の個数: 16

約数和(自身を含む): 181053335232

約数和(自身を除く): 52842602343

約数列:

[1, 3, 17, 51, 3643, 10929, 61931, 185793, 690073, 2070219, 11731241, 35193723, 2513935939, 7541807817, 42736910963, 128210732889]

約数ペア:

[(1, 128210732889), (3, 42736910963), (17, 7541807817), (51, 2513935939), (3643, 35193723), (10929, 11731241), (61931, 2070219), (185793, 690073)]