75675313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 22253903

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 643, 731, 989, 2737, 4501, 5117, 6923, 10931, 14789, 16813, 27649, 76517, 103523, 117691, 193543, 251413, 470033, 635927, 1759891, 3290231, 4451489, 10810759, 75675313]

約数ペア:

[(1, 75675313), (7, 10810759), (17, 4451489), (23, 3290231), (43, 1759891), (119, 635927), (161, 470033), (301, 251413), (391, 193543), (643, 117691), (731, 103523), (989, 76517), (2737, 27649), (4501, 16813), (5117, 14789), (6923, 10931)]