1634856561

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3301}}^1$

素因数の和:3423

約数の個数: 64

約数和(自身を含む): 2795869440

約数和(自身を除く): 1161012879

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 83, 117, 153, 221, 249, 351, 459, 663, 747, 1079, 1411, 1989, 2241, 3237, 3301, 4233, 5967, 9711, 9903, 12699, 18343, 29133, 29709, 38097, 42913, 55029, 56117, 89127, 128739, 165087, 168351, 273983, 386217, 495261, 505053, 729521, 821949, 1158651, 1515159, 2188563, 2465847, 3561779, 4657711, 6565689, 7397541, 10685337, 13973133, 19697067, 32056011, 41919399, 60550243, 96168033, 125758197, 181650729, 544952187, 1634856561]

約数ペア:

[(1, 1634856561), (3, 544952187), (9, 181650729), (13, 125758197), (17, 96168033), (27, 60550243), (39, 41919399), (51, 32056011), (83, 19697067), (117, 13973133), (153, 10685337), (221, 7397541), (249, 6565689), (351, 4657711), (459, 3561779), (663, 2465847), (747, 2188563), (1079, 1515159), (1411, 1158651), (1989, 821949), (2241, 729521), (3237, 505053), (3301, 495261), (4233, 386217), (5967, 273983), (9711, 168351), (9903, 165087), (12699, 128739), (18343, 89127), (29133, 56117), (29709, 55029), (38097, 42913)]