56076543

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 89443200

約数和(自身を除く): 33366657

約数列:

[1, 3, 9, 19, 27, 57, 81, 83, 171, 249, 439, 513, 747, 1317, 1539, 1577, 2241, 3951, 4731, 6723, 8341, 11853, 14193, 25023, 35559, 36437, 42579, 75069, 109311, 127737, 225207, 327933, 675621, 692303, 983799, 2076909, 2951397, 6230727, 18692181, 56076543]

約数ペア:

[(1, 56076543), (3, 18692181), (9, 6230727), (19, 2951397), (27, 2076909), (57, 983799), (81, 692303), (83, 675621), (171, 327933), (249, 225207), (439, 127737), (513, 109311), (747, 75069), (1317, 42579), (1539, 36437), (1577, 35559), (2241, 25023), (3951, 14193), (4731, 11853), (6723, 8341)]