77762021

素因数分解:

${\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 4490779

約数列:

[1, 29, 101, 139, 191, 2929, 4031, 5539, 14039, 19291, 26549, 407131, 559439, 769921, 2681449, 77762021]

約数ペア:

[(1, 77762021), (29, 2681449), (101, 769921), (139, 559439), (191, 407131), (2929, 26549), (4031, 19291), (5539, 14039)]