66111639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 99525888

約数和(自身を除く): 33414249

約数列:

[1, 3, 11, 33, 41, 123, 131, 373, 393, 451, 1119, 1353, 1441, 4103, 4323, 5371, 12309, 15293, 16113, 45879, 48863, 59081, 146589, 168223, 177243, 504669, 537493, 1612479, 2003383, 6010149, 22037213, 66111639]

約数ペア:

[(1, 66111639), (3, 22037213), (11, 6010149), (33, 2003383), (41, 1612479), (123, 537493), (131, 504669), (373, 177243), (393, 168223), (451, 146589), (1119, 59081), (1353, 48863), (1441, 45879), (4103, 16113), (4323, 15293), (5371, 12309)]