7667066589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1657}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 13343371776

約数和(自身を除く): 5676305187

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 997, 1547, 1657, 2991, 4641, 4971, 6979, 11599, 12961, 16949, 20937, 21541, 28169, 34797, 38883, 50847, 64623, 84507, 90727, 118643, 150787, 197183, 220337, 272181, 355929, 366197, 452361, 591549, 661011, 1098591, 1542359, 1652029, 2563379, 4627077, 4956087, 7690137, 11564203, 21476377, 28084493, 34692609, 64429131, 84253479, 150334639, 196591451, 365098409, 451003917, 589774353, 1095295227, 2555688863, 7667066589]

約数ペア:

[(1, 7667066589), (3, 2555688863), (7, 1095295227), (13, 589774353), (17, 451003917), (21, 365098409), (39, 196591451), (51, 150334639), (91, 84253479), (119, 64429131), (221, 34692609), (273, 28084493), (357, 21476377), (663, 11564203), (997, 7690137), (1547, 4956087), (1657, 4627077), (2991, 2563379), (4641, 1652029), (4971, 1542359), (6979, 1098591), (11599, 661011), (12961, 591549), (16949, 452361), (20937, 366197), (21541, 355929), (28169, 272181), (34797, 220337), (38883, 197183), (50847, 150787), (64623, 118643), (84507, 90727)]