131072892903

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:716

約数の個数: 112

約数和(自身を含む): 207004791456

約数和(自身を除く): 75931898553

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 243, 277, 331, 333, 477, 729, 831, 993, 999, 1431, 1961, 2493, 2979, 2997, 4293, 5883, 7479, 8937, 8991, 10249, 12247, 12879, 14681, 17543, 17649, 22437, 26811, 26973, 30747, 36741, 38637, 44043, 52629, 52947, 67311, 80433, 91687, 92241, 110223, 132129, 157887, 158841, 201933, 241299, 275061, 276723, 330669, 396387, 473661, 476523, 543197, 649091, 825183, 830169, 992007, 1189161, 1420983, 1429569, 1629591, 1947273, 2475549, 2490507, 2976021, 3392419, 3567483, 4262949, 4859411, 4888773, 5841819, 7426647, 7471521, 8928063, 10177257, 10702449, 12788847, 14578233, 14666319, 17525457, 22279941, 30531771, 43734699, 43998957, 52576371, 66839823, 91595313, 131204097, 131996871, 157729113, 179798207, 274785939, 393612291, 395990613, 473187339, 539394621, 824357817, 1180836873, 1618183863, 2473073451, 3542510619, 4854551589, 14563654767, 43690964301, 131072892903]

約数ペア:

[(1, 131072892903), (3, 43690964301), (9, 14563654767), (27, 4854551589), (37, 3542510619), (53, 2473073451), (81, 1618183863), (111, 1180836873), (159, 824357817), (243, 539394621), (277, 473187339), (331, 395990613), (333, 393612291), (477, 274785939), (729, 179798207), (831, 157729113), (993, 131996871), (999, 131204097), (1431, 91595313), (1961, 66839823), (2493, 52576371), (2979, 43998957), (2997, 43734699), (4293, 30531771), (5883, 22279941), (7479, 17525457), (8937, 14666319), (8991, 14578233), (10249, 12788847), (12247, 10702449), (12879, 10177257), (14681, 8928063), (17543, 7471521), (17649, 7426647), (22437, 5841819), (26811, 4888773), (26973, 4859411), (30747, 4262949), (36741, 3567483), (38637, 3392419), (44043, 2976021), (52629, 2490507), (52947, 2475549), (67311, 1947273), (80433, 1629591), (91687, 1429569), (92241, 1420983), (110223, 1189161), (132129, 992007), (157887, 830169), (158841, 825183), (201933, 649091), (241299, 543197), (275061, 476523), (276723, 473661), (330669, 396387)]