43841151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 70986240

約数和(自身を除く): 27145089

約数列:

[1, 3, 9, 19, 23, 57, 69, 71, 157, 171, 207, 213, 437, 471, 639, 1311, 1349, 1413, 1633, 2983, 3611, 3933, 4047, 4899, 8949, 10833, 11147, 12141, 14697, 26847, 31027, 32499, 33441, 68609, 93081, 100323, 205827, 211793, 256381, 279243, 617481, 635379, 769143, 1906137, 2307429, 4871239, 14613717, 43841151]

約数ペア:

[(1, 43841151), (3, 14613717), (9, 4871239), (19, 2307429), (23, 1906137), (57, 769143), (69, 635379), (71, 617481), (157, 279243), (171, 256381), (207, 211793), (213, 205827), (437, 100323), (471, 93081), (639, 68609), (1311, 33441), (1349, 32499), (1413, 31027), (1633, 26847), (2983, 14697), (3611, 12141), (3933, 11147), (4047, 10833), (4899, 8949)]