54990243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 100478976

約数和(自身を除く): 45488733

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 73, 77, 99, 219, 231, 511, 657, 693, 803, 1087, 1533, 2409, 3261, 4599, 5621, 7227, 7609, 9783, 11957, 16863, 22827, 35871, 50589, 68481, 79351, 83699, 107613, 238053, 251097, 555457, 714159, 753291, 872861, 1666371, 2618583, 4999113, 6110027, 7855749, 18330081, 54990243]

約数ペア:

[(1, 54990243), (3, 18330081), (7, 7855749), (9, 6110027), (11, 4999113), (21, 2618583), (33, 1666371), (63, 872861), (73, 753291), (77, 714159), (99, 555457), (219, 251097), (231, 238053), (511, 107613), (657, 83699), (693, 79351), (803, 68481), (1087, 50589), (1533, 35871), (2409, 22827), (3261, 16863), (4599, 11957), (5621, 9783), (7227, 7609)]