55405317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45377}}^1$

素因数の和:45428

約数の個数: 16

約数和(自身を含む): 82769472

約数和(自身を除く): 27364155

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 45377, 136131, 499147, 1497441, 1678949, 5036847, 18468439, 55405317]

約数ペア:

[(1, 55405317), (3, 18468439), (11, 5036847), (33, 1678949), (37, 1497441), (111, 499147), (407, 136131), (1221, 45377)]