827005383

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 1356284160

約数和(自身を除く): 529278777

約数列:

[1, 3, 9, 27, 29, 31, 41, 81, 87, 93, 123, 261, 277, 279, 369, 783, 831, 837, 899, 1107, 1189, 1271, 2349, 2493, 2511, 2697, 3321, 3567, 3813, 7479, 8033, 8091, 8587, 10701, 11357, 11439, 22437, 24099, 24273, 25761, 32103, 34071, 34317, 36859, 72297, 72819, 77283, 96309, 102213, 102951, 110577, 216891, 231849, 249023, 306639, 329353, 331731, 352067, 650673, 695547, 747069, 919917, 988059, 995193, 1056201, 2241207, 2964177, 2985579, 3168603, 6723621, 8892531, 9505809, 10209943, 20170863, 26677593, 28517427, 30629829, 91889487, 275668461, 827005383]

約数ペア:

[(1, 827005383), (3, 275668461), (9, 91889487), (27, 30629829), (29, 28517427), (31, 26677593), (41, 20170863), (81, 10209943), (87, 9505809), (93, 8892531), (123, 6723621), (261, 3168603), (277, 2985579), (279, 2964177), (369, 2241207), (783, 1056201), (831, 995193), (837, 988059), (899, 919917), (1107, 747069), (1189, 695547), (1271, 650673), (2349, 352067), (2493, 331731), (2511, 329353), (2697, 306639), (3321, 249023), (3567, 231849), (3813, 216891), (7479, 110577), (8033, 102951), (8091, 102213), (8587, 96309), (10701, 77283), (11357, 72819), (11439, 72297), (22437, 36859), (24099, 34317), (24273, 34071), (25761, 32103)]