272275648561

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{3347}}^1\times {\mathrm{38609}}^1$

素因数の和:42013

約数の個数: 24

約数和(自身を含む): 324199830240

約数和(自身を除く): 51924181679

約数列:

[1, 7, 43, 49, 301, 2107, 3347, 23429, 38609, 143921, 164003, 270263, 1007447, 1660187, 1891841, 7052129, 11621309, 81349163, 129224323, 904570261, 5556645889, 6331991827, 38896521223, 272275648561]

約数ペア:

[(1, 272275648561), (7, 38896521223), (43, 6331991827), (49, 5556645889), (301, 904570261), (2107, 129224323), (3347, 81349163), (23429, 11621309), (38609, 7052129), (143921, 1891841), (164003, 1660187), (270263, 1007447)]