87087429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 149071104

約数和(自身を除く): 61983675

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 157, 429, 431, 471, 1287, 1293, 1413, 1727, 2041, 3879, 4741, 5181, 5603, 6123, 14223, 15543, 16809, 18369, 22451, 42669, 50427, 61633, 67353, 67667, 184899, 202059, 203001, 554697, 609003, 744337, 879671, 2233011, 2639013, 6699033, 7917039, 9676381, 29029143, 87087429]

約数ペア:

[(1, 87087429), (3, 29029143), (9, 9676381), (11, 7917039), (13, 6699033), (33, 2639013), (39, 2233011), (99, 879671), (117, 744337), (143, 609003), (157, 554697), (429, 203001), (431, 202059), (471, 184899), (1287, 67667), (1293, 67353), (1413, 61633), (1727, 50427), (2041, 42669), (3879, 22451), (4741, 18369), (5181, 16809), (5603, 15543), (6123, 14223)]