50892219

素因数分解:

$3^6\times 7^1\times {\mathrm{9973}}^1$

素因数の和:9998

約数の個数: 28

約数和(自身を含む): 87212656

約数和(自身を除く): 36320437

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 9973, 29919, 69811, 89757, 209433, 269271, 628299, 807813, 1884897, 2423439, 5654691, 7270317, 16964073, 50892219]

約数ペア:

[(1, 50892219), (3, 16964073), (7, 7270317), (9, 5654691), (21, 2423439), (27, 1884897), (63, 807813), (81, 628299), (189, 269271), (243, 209433), (567, 89757), (729, 69811), (1701, 29919), (5103, 9973)]