71783367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 105336000

約数和(自身を除く): 33552633

約数列:

[1, 3, 17, 37, 51, 109, 111, 327, 349, 629, 1047, 1853, 1887, 4033, 5559, 5933, 12099, 12913, 17799, 38041, 38739, 68561, 114123, 205683, 219521, 646697, 658563, 1407517, 1940091, 4222551, 23927789, 71783367]

約数ペア:

[(1, 71783367), (3, 23927789), (17, 4222551), (37, 1940091), (51, 1407517), (109, 658563), (111, 646697), (327, 219521), (349, 205683), (629, 114123), (1047, 68561), (1853, 38739), (1887, 38041), (4033, 17799), (5559, 12913), (5933, 12099)]