140789601

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35797}}^1$

素因数の和:35845

約数の個数: 24

約数和(自身を含む): 223379520

約数和(自身を除く): 82589919

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 35797, 107391, 322173, 680143, 823331, 2040429, 2469993, 6121287, 7409979, 15643289, 46929867, 140789601]

約数ペア:

[(1, 140789601), (3, 46929867), (9, 15643289), (19, 7409979), (23, 6121287), (57, 2469993), (69, 2040429), (171, 823331), (207, 680143), (437, 322173), (1311, 107391), (3933, 35797)]