27367029981

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 47044800000

約数和(自身を除く): 19677770019

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 87, 153, 171, 241, 261, 323, 449, 459, 493, 513, 551, 723, 783, 969, 1347, 1479, 1653, 2169, 2907, 4041, 4097, 4437, 4579, 4959, 6507, 6989, 7633, 8531, 8721, 9367, 12123, 12291, 13021, 13311, 13737, 14877, 20967, 22899, 25593, 28101, 36873, 39063, 41211, 62901, 68697, 76779, 77843, 84303, 108209, 110619, 117189, 118813, 123633, 132791, 145027, 188703, 206091, 221357, 230337, 233529, 247399, 252909, 324627, 351567, 356439, 398373, 435081, 664071, 700587, 742197, 973881, 1069317, 1195119, 1305243, 1839553, 1992213, 2055971, 2101761, 2226591, 2257447, 2921643, 3138061, 3207951, 3585357, 3915729, 4205783, 5518659, 5976639, 6167913, 6679773, 6772341, 9414183, 12617349, 16555977, 18503739, 20317023, 28242549, 34951507, 37852047, 49667931, 53347037, 55511217, 59623159, 60951069, 84727647, 104854521, 113556141, 160041111, 178869477, 314563563, 480123333, 536608431, 943690689, 1013593703, 1440369999, 1609825293, 3040781109, 9122343327, 27367029981]

約数ペア:

[(1, 27367029981), (3, 9122343327), (9, 3040781109), (17, 1609825293), (19, 1440369999), (27, 1013593703), (29, 943690689), (51, 536608431), (57, 480123333), (87, 314563563), (153, 178869477), (171, 160041111), (241, 113556141), (261, 104854521), (323, 84727647), (449, 60951069), (459, 59623159), (493, 55511217), (513, 53347037), (551, 49667931), (723, 37852047), (783, 34951507), (969, 28242549), (1347, 20317023), (1479, 18503739), (1653, 16555977), (2169, 12617349), (2907, 9414183), (4041, 6772341), (4097, 6679773), (4437, 6167913), (4579, 5976639), (4959, 5518659), (6507, 4205783), (6989, 3915729), (7633, 3585357), (8531, 3207951), (8721, 3138061), (9367, 2921643), (12123, 2257447), (12291, 2226591), (13021, 2101761), (13311, 2055971), (13737, 1992213), (14877, 1839553), (20967, 1305243), (22899, 1195119), (25593, 1069317), (28101, 973881), (36873, 742197), (39063, 700587), (41211, 664071), (62901, 435081), (68697, 398373), (76779, 356439), (77843, 351567), (84303, 324627), (108209, 252909), (110619, 247399), (117189, 233529), (118813, 230337), (123633, 221357), (132791, 206091), (145027, 188703)]