15663494493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 26159552640

約数和(自身を除く): 10496058147

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 107, 111, 153, 171, 321, 323, 333, 629, 703, 963, 969, 1361, 1819, 1887, 2033, 2109, 2907, 3959, 4083, 5457, 5661, 6099, 6327, 11877, 11951, 12249, 16371, 18297, 23137, 25859, 34561, 35631, 35853, 50357, 67303, 69411, 75221, 77577, 103683, 107559, 145627, 151071, 201909, 208233, 225663, 232731, 311049, 436881, 439603, 453213, 605727, 676989, 856069, 956783, 1278757, 1310643, 1318809, 2475659, 2568207, 2766913, 2870349, 3836271, 3956427, 5388199, 7426977, 7704621, 8300739, 8611047, 11508813, 16164597, 16265311, 22280931, 24902217, 47037521, 48493791, 48795933, 91599383, 102375781, 141112563, 146387799, 274798149, 307127343, 423337689, 824394447, 921382029, 1740388277, 5221164831, 15663494493]

約数ペア:

[(1, 15663494493), (3, 5221164831), (9, 1740388277), (17, 921382029), (19, 824394447), (37, 423337689), (51, 307127343), (57, 274798149), (107, 146387799), (111, 141112563), (153, 102375781), (171, 91599383), (321, 48795933), (323, 48493791), (333, 47037521), (629, 24902217), (703, 22280931), (963, 16265311), (969, 16164597), (1361, 11508813), (1819, 8611047), (1887, 8300739), (2033, 7704621), (2109, 7426977), (2907, 5388199), (3959, 3956427), (4083, 3836271), (5457, 2870349), (5661, 2766913), (6099, 2568207), (6327, 2475659), (11877, 1318809), (11951, 1310643), (12249, 1278757), (16371, 956783), (18297, 856069), (23137, 676989), (25859, 605727), (34561, 453213), (35631, 439603), (35853, 436881), (50357, 311049), (67303, 232731), (69411, 225663), (75221, 208233), (77577, 201909), (103683, 151071), (107559, 145627)]