66855477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15727}}^1$

素因数の和:15852

約数の個数: 16

約数和(自身を含む): 96884480

約数和(自身を除く): 30029003

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 15727, 47181, 204451, 613353, 1714243, 5142729, 22285159, 66855477]

約数ペア:

[(1, 66855477), (3, 22285159), (13, 5142729), (39, 1714243), (109, 613353), (327, 204451), (1417, 47181), (4251, 15727)]