66928719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{156011}}^1$

素因数の和:156038

約数の個数: 16

約数和(自身を含む): 104840064

約数和(自身を除く): 37911345

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 156011, 468033, 1716121, 2028143, 5148363, 6084429, 22309573, 66928719]

約数ペア:

[(1, 66928719), (3, 22309573), (11, 6084429), (13, 5148363), (33, 2028143), (39, 1716121), (143, 468033), (429, 156011)]