40767727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 55319040

約数和(自身を除く): 14551313

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 293, 973, 1001, 1529, 1807, 2051, 3223, 3809, 10703, 12649, 19877, 22561, 26663, 40727, 41899, 139139, 285089, 293293, 447997, 529451, 3135979, 3706157, 5823961, 40767727]

約数ペア:

[(1, 40767727), (7, 5823961), (11, 3706157), (13, 3135979), (77, 529451), (91, 447997), (139, 293293), (143, 285089), (293, 139139), (973, 41899), (1001, 40727), (1529, 26663), (1807, 22561), (2051, 19877), (3223, 12649), (3809, 10703)]