54505479

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 84934656

約数和(自身を除く): 30429177

約数列:

[1, 3, 7, 21, 107, 127, 191, 321, 381, 573, 749, 889, 1337, 2247, 2667, 4011, 13589, 20437, 24257, 40767, 61311, 72771, 95123, 143059, 169799, 285369, 429177, 509397, 2595499, 7786497, 18168493, 54505479]

約数ペア:

[(1, 54505479), (3, 18168493), (7, 7786497), (21, 2595499), (107, 509397), (127, 429177), (191, 285369), (321, 169799), (381, 143059), (573, 95123), (749, 72771), (889, 61311), (1337, 40767), (2247, 24257), (2667, 20437), (4011, 13589)]