66591129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18859}}^1$

素因数の和:18980

約数の個数: 16

約数和(自身を含む): 97770240

約数和(自身を除く): 31179111

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 18859, 56577, 207449, 622347, 2017913, 6053739, 22197043, 66591129]

約数ペア:

[(1, 66591129), (3, 22197043), (11, 6053739), (33, 2017913), (107, 622347), (321, 207449), (1177, 56577), (3531, 18859)]