4996727901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{85691}}^1$

素因数の和:85758

約数の個数: 48

約数和(自身を含む): 8555489280

約数和(自身を除く): 3558761379

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1767, 1881, 3069, 5301, 6479, 19437, 58311, 85691, 257073, 771219, 942601, 1628129, 2656421, 2827803, 4884387, 7969263, 8483409, 14653161, 17909419, 23907789, 29220631, 50471999, 53728257, 87661893, 151415997, 161184771, 262985679, 454247991, 555191989, 1665575967, 4996727901]

約数ペア:

[(1, 4996727901), (3, 1665575967), (9, 555191989), (11, 454247991), (19, 262985679), (31, 161184771), (33, 151415997), (57, 87661893), (93, 53728257), (99, 50471999), (171, 29220631), (209, 23907789), (279, 17909419), (341, 14653161), (589, 8483409), (627, 7969263), (1023, 4884387), (1767, 2827803), (1881, 2656421), (3069, 1628129), (5301, 942601), (6479, 771219), (19437, 257073), (58311, 85691)]