66651429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15679}}^1$

素因数の和:15804

約数の個数: 16

約数和(自身を含む): 96588800

約数和(自身を除く): 29937371

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 15679, 47037, 203827, 611481, 1709011, 5127033, 22217143, 66651429]

約数ペア:

[(1, 66651429), (3, 22217143), (13, 5127033), (39, 1709011), (109, 611481), (327, 203827), (1417, 47037), (4251, 15679)]