85051863

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 143007480

約数和(自身を除く): 57955617

約数列:

[1, 3, 9, 13, 27, 37, 39, 59, 81, 111, 117, 177, 333, 351, 481, 531, 767, 999, 1053, 1369, 1443, 1593, 2183, 2301, 2997, 4107, 4329, 4779, 6549, 6903, 12321, 12987, 17797, 19647, 20709, 28379, 36963, 38961, 53391, 58941, 62127, 80771, 85137, 110889, 160173, 176823, 242313, 255411, 480519, 726939, 766233, 1050023, 1441557, 2180817, 2298699, 3150069, 6542451, 9450207, 28350621, 85051863]

約数ペア:

[(1, 85051863), (3, 28350621), (9, 9450207), (13, 6542451), (27, 3150069), (37, 2298699), (39, 2180817), (59, 1441557), (81, 1050023), (111, 766233), (117, 726939), (177, 480519), (333, 255411), (351, 242313), (481, 176823), (531, 160173), (767, 110889), (999, 85137), (1053, 80771), (1369, 62127), (1443, 58941), (1593, 53391), (2183, 38961), (2301, 36963), (2997, 28379), (4107, 20709), (4329, 19647), (4779, 17797), (6549, 12987), (6903, 12321)]