77129866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{11273}}^1$

素因数の和:11597

約数の個数: 16

約数和(自身を含む): 126629568

約数和(自身を除く): 49499702

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 11273, 22546, 124003, 248006, 3505903, 7011806, 38564933, 77129866]

約数ペア:

[(1, 77129866), (2, 38564933), (11, 7011806), (22, 3505903), (311, 248006), (622, 124003), (3421, 22546), (6842, 11273)]