4945832217

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 7905485952

約数和(自身を除く): 2959653735

約数列:

[1, 3, 9, 27, 37, 53, 81, 97, 107, 111, 159, 243, 291, 321, 333, 477, 873, 963, 999, 1431, 1961, 2619, 2889, 2997, 3589, 3959, 4293, 5141, 5671, 5883, 7857, 8667, 8991, 10379, 10767, 11877, 12879, 15423, 17013, 17649, 23571, 26001, 31137, 32301, 35631, 46269, 51039, 52947, 93411, 96903, 106893, 138807, 153117, 158841, 190217, 209827, 280233, 290709, 320679, 384023, 416421, 459351, 476523, 550087, 570651, 629481, 840699, 872127, 962037, 1152069, 1249263, 1378053, 1650261, 1711953, 1888443, 2522097, 3456207, 4950783, 5135859, 5665329, 10368621, 14852349, 15407577, 16995987, 20353219, 31105863, 44557047, 46222731, 50987961, 61059657, 93317589, 133671141, 183178971, 549536913, 1648610739, 4945832217]

約数ペア:

[(1, 4945832217), (3, 1648610739), (9, 549536913), (27, 183178971), (37, 133671141), (53, 93317589), (81, 61059657), (97, 50987961), (107, 46222731), (111, 44557047), (159, 31105863), (243, 20353219), (291, 16995987), (321, 15407577), (333, 14852349), (477, 10368621), (873, 5665329), (963, 5135859), (999, 4950783), (1431, 3456207), (1961, 2522097), (2619, 1888443), (2889, 1711953), (2997, 1650261), (3589, 1378053), (3959, 1249263), (4293, 1152069), (5141, 962037), (5671, 872127), (5883, 840699), (7857, 629481), (8667, 570651), (8991, 550087), (10379, 476523), (10767, 459351), (11877, 416421), (12879, 384023), (15423, 320679), (17013, 290709), (17649, 280233), (23571, 209827), (26001, 190217), (31137, 158841), (32301, 153117), (35631, 138807), (46269, 106893), (51039, 96903), (52947, 93411)]