39403083519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{15493}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 60910012800

約数和(自身を除く): 21506929281

約数列:

[1, 3, 9, 19, 57, 107, 139, 171, 321, 417, 963, 1251, 2033, 2641, 6099, 7923, 14873, 15493, 18297, 23769, 44619, 46479, 133857, 139437, 282587, 294367, 847761, 883101, 1657751, 2153527, 2543283, 2649303, 4973253, 6460581, 14919759, 19381743, 31497269, 40917013, 94491807, 122751039, 230427389, 283475421, 368253117, 691282167, 2073846501, 4378120391, 13134361173, 39403083519]

約数ペア:

[(1, 39403083519), (3, 13134361173), (9, 4378120391), (19, 2073846501), (57, 691282167), (107, 368253117), (139, 283475421), (171, 230427389), (321, 122751039), (417, 94491807), (963, 40917013), (1251, 31497269), (2033, 19381743), (2641, 14919759), (6099, 6460581), (7923, 4973253), (14873, 2649303), (15493, 2543283), (18297, 2153527), (23769, 1657751), (44619, 883101), (46479, 847761), (133857, 294367), (139437, 282587)]