42309267

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 77177856

約数和(自身を除く): 34868589

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 193, 219, 231, 273, 429, 511, 579, 803, 949, 1001, 1351, 1533, 2123, 2409, 2509, 2847, 3003, 4053, 5621, 6369, 6643, 7527, 10439, 14089, 14861, 16863, 17563, 19929, 27599, 31317, 42267, 44583, 52689, 73073, 82797, 98623, 154979, 183157, 193193, 219219, 295869, 464937, 549471, 579579, 1084853, 1282099, 2014727, 3254559, 3846297, 6044181, 14103089, 42309267]

約数ペア:

[(1, 42309267), (3, 14103089), (7, 6044181), (11, 3846297), (13, 3254559), (21, 2014727), (33, 1282099), (39, 1084853), (73, 579579), (77, 549471), (91, 464937), (143, 295869), (193, 219219), (219, 193193), (231, 183157), (273, 154979), (429, 98623), (511, 82797), (579, 73073), (803, 52689), (949, 44583), (1001, 42267), (1351, 31317), (1533, 27599), (2123, 19929), (2409, 17563), (2509, 16863), (2847, 14861), (3003, 14089), (4053, 10439), (5621, 7527), (6369, 6643)]