260155039677

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{883}}^1\times {\mathrm{5431}}^1$

素因数の和:6450

約数の個数: 48

約数和(自身を含む): 379618057728

約数和(自身を除く): 119463018051

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 883, 1391, 2649, 4173, 5431, 11479, 16293, 18083, 34437, 54249, 70603, 94481, 149227, 211809, 283443, 447681, 581117, 917839, 1228253, 1743351, 2753517, 3684759, 4795573, 7554521, 14386719, 15967289, 22663563, 47901867, 62342449, 98208773, 187027347, 294626319, 513126311, 810451837, 1539378933, 2431355511, 6670642043, 20011926129, 86718346559, 260155039677]

約数ペア:

[(1, 260155039677), (3, 86718346559), (13, 20011926129), (39, 6670642043), (107, 2431355511), (169, 1539378933), (321, 810451837), (507, 513126311), (883, 294626319), (1391, 187027347), (2649, 98208773), (4173, 62342449), (5431, 47901867), (11479, 22663563), (16293, 15967289), (18083, 14386719), (34437, 7554521), (54249, 4795573), (70603, 3684759), (94481, 2753517), (149227, 1743351), (211809, 1228253), (283443, 917839), (447681, 581117)]