169631487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 265973760

約数和(自身を除く): 96342273

約数列:

[1, 3, 9, 19, 57, 73, 107, 127, 171, 219, 321, 381, 657, 963, 1143, 1387, 2033, 2413, 4161, 6099, 7239, 7811, 9271, 12483, 13589, 18297, 21717, 23433, 27813, 40767, 70299, 83439, 122301, 148409, 176149, 258191, 445227, 528447, 774573, 991997, 1335681, 1585341, 2323719, 2975991, 8927973, 18847943, 56543829, 169631487]

約数ペア:

[(1, 169631487), (3, 56543829), (9, 18847943), (19, 8927973), (57, 2975991), (73, 2323719), (107, 1585341), (127, 1335681), (171, 991997), (219, 774573), (321, 528447), (381, 445227), (657, 258191), (963, 176149), (1143, 148409), (1387, 122301), (2033, 83439), (2413, 70299), (4161, 40767), (6099, 27813), (7239, 23433), (7811, 21717), (9271, 18297), (12483, 13589)]