331317302589

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{670877}}^1$

素因数の和:670976

約数の個数: 80

約数和(自身を含む): 618238228608

約数和(自身を除く): 286920926019

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 81, 91, 117, 189, 201, 273, 351, 469, 567, 603, 819, 871, 1053, 1407, 1809, 2457, 2613, 4221, 5427, 6097, 7371, 7839, 12663, 18291, 23517, 37989, 54873, 70551, 164619, 493857, 670877, 2012631, 4696139, 6037893, 8721401, 14088417, 18113679, 26164203, 42265251, 44948759, 54341037, 61049807, 78492609, 126795753, 134846277, 183149421, 235477827, 314641313, 380387259, 404538831, 549448263, 584333867, 706433481, 943923939, 1213616493, 1648344789, 1753001601, 2831771817, 3640849479, 4090337069, 4945034367, 5259004803, 8495315451, 12271011207, 15777014409, 25485946353, 36813033621, 47331043227, 110439100863, 331317302589]

約数ペア:

[(1, 331317302589), (3, 110439100863), (7, 47331043227), (9, 36813033621), (13, 25485946353), (21, 15777014409), (27, 12271011207), (39, 8495315451), (63, 5259004803), (67, 4945034367), (81, 4090337069), (91, 3640849479), (117, 2831771817), (189, 1753001601), (201, 1648344789), (273, 1213616493), (351, 943923939), (469, 706433481), (567, 584333867), (603, 549448263), (819, 404538831), (871, 380387259), (1053, 314641313), (1407, 235477827), (1809, 183149421), (2457, 134846277), (2613, 126795753), (4221, 78492609), (5427, 61049807), (6097, 54341037), (7371, 44948759), (7839, 42265251), (12663, 26164203), (18291, 18113679), (23517, 14088417), (37989, 8721401), (54873, 6037893), (70551, 4696139), (164619, 2012631), (493857, 670877)]