1566133881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 2390826816

約数和(自身を除く): 824692935

約数列:

[1, 3, 13, 19, 39, 57, 173, 247, 361, 519, 643, 741, 1083, 1929, 2249, 3287, 4693, 6747, 8359, 9861, 12217, 14079, 25077, 36651, 42731, 62453, 111239, 128193, 158821, 187359, 232123, 333717, 476463, 696369, 811889, 1446107, 2113541, 2435667, 3017599, 4338321, 6340623, 9052797, 27476033, 40157279, 82428099, 120471837, 522044627, 1566133881]

約数ペア:

[(1, 1566133881), (3, 522044627), (13, 120471837), (19, 82428099), (39, 40157279), (57, 27476033), (173, 9052797), (247, 6340623), (361, 4338321), (519, 3017599), (643, 2435667), (741, 2113541), (1083, 1446107), (1929, 811889), (2249, 696369), (3287, 476463), (4693, 333717), (6747, 232123), (8359, 187359), (9861, 158821), (12217, 128193), (14079, 111239), (25077, 62453), (36651, 42731)]