5540993997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1433}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 9713571840

約数和(自身を除く): 4172577843

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 881, 1433, 1463, 2643, 4299, 4389, 6167, 9691, 10031, 15763, 16739, 18501, 27227, 29073, 30093, 47289, 50217, 67837, 81681, 110341, 117173, 184129, 190589, 203511, 299497, 331023, 351519, 552387, 571767, 898491, 1262473, 1288903, 2096479, 3787419, 3866709, 6289437, 8837311, 13887203, 23986987, 26511933, 41661609, 71960961, 97210421, 167908909, 263856857, 291631263, 503726727, 791570571, 1846997999, 5540993997]

約数ペア:

[(1, 5540993997), (3, 1846997999), (7, 791570571), (11, 503726727), (19, 291631263), (21, 263856857), (33, 167908909), (57, 97210421), (77, 71960961), (133, 41661609), (209, 26511933), (231, 23986987), (399, 13887203), (627, 8837311), (881, 6289437), (1433, 3866709), (1463, 3787419), (2643, 2096479), (4299, 1288903), (4389, 1262473), (6167, 898491), (9691, 571767), (10031, 552387), (15763, 351519), (16739, 331023), (18501, 299497), (27227, 203511), (29073, 190589), (30093, 184129), (47289, 117173), (50217, 110341), (67837, 81681)]