17994032067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 27649797120

約数和(自身を除く): 9655765053

約数列:

[1, 3, 11, 33, 37, 53, 109, 111, 159, 327, 407, 583, 1199, 1221, 1749, 1961, 2551, 3597, 4033, 5777, 5883, 7653, 12099, 17331, 21571, 28061, 44363, 63547, 64713, 84183, 94387, 133089, 135203, 190641, 213749, 278059, 283161, 405609, 641247, 834177, 1038257, 1487233, 2351239, 3058649, 3114771, 4461699, 5002511, 7053717, 9175947, 10288183, 14737127, 15007533, 30864549, 44211381, 55027621, 113170013, 162108397, 165082863, 339510039, 486325191, 545273699, 1635821097, 5998010689, 17994032067]

約数ペア:

[(1, 17994032067), (3, 5998010689), (11, 1635821097), (33, 545273699), (37, 486325191), (53, 339510039), (109, 165082863), (111, 162108397), (159, 113170013), (327, 55027621), (407, 44211381), (583, 30864549), (1199, 15007533), (1221, 14737127), (1749, 10288183), (1961, 9175947), (2551, 7053717), (3597, 5002511), (4033, 4461699), (5777, 3114771), (5883, 3058649), (7653, 2351239), (12099, 1487233), (17331, 1038257), (21571, 834177), (28061, 641247), (44363, 405609), (63547, 283161), (64713, 278059), (84183, 213749), (94387, 190641), (133089, 135203)]