87872739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4957}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 123751680

約数和(自身を除く): 35878941

約数列:

[1, 3, 19, 57, 311, 933, 4957, 5909, 14871, 17727, 94183, 282549, 1541627, 4624881, 29290913, 87872739]

約数ペア:

[(1, 87872739), (3, 29290913), (19, 4624881), (57, 1541627), (311, 282549), (933, 94183), (4957, 17727), (5909, 14871)]