18177831243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5330

約数の個数: 128

約数和(自身を含む): 33791385600

約数和(自身を除く): 15613554357

約数列:

[1, 3, 9, 11, 13, 27, 29, 31, 33, 39, 87, 93, 99, 117, 143, 261, 279, 297, 319, 341, 351, 377, 403, 429, 783, 837, 899, 957, 1023, 1131, 1209, 1287, 2697, 2871, 3069, 3393, 3627, 3861, 4147, 4433, 5237, 8091, 8613, 9207, 9889, 10179, 10881, 11687, 12441, 13299, 15711, 24273, 29667, 35061, 37323, 39897, 47133, 57607, 68081, 89001, 105183, 111969, 119691, 128557, 141399, 151873, 162347, 172821, 204243, 267003, 315549, 385671, 455619, 487041, 518463, 612729, 748891, 1157013, 1366857, 1461123, 1555389, 1670603, 1785817, 1838187, 1974349, 2110511, 2246673, 3471039, 4100571, 4383369, 4708063, 5011809, 5357451, 5923047, 6331533, 6740019, 14124189, 15035427, 16072353, 17769141, 18994599, 20220057, 21717839, 23215621, 42372567, 45106281, 48217059, 51788693, 53307423, 56983797, 61204819, 65153517, 69646863, 127117701, 155366079, 183614457, 195460551, 208940589, 466098237, 550843371, 586381653, 626821767, 673253009, 1398294711, 1652530113, 2019759027, 6059277081, 18177831243]

約数ペア:

[(1, 18177831243), (3, 6059277081), (9, 2019759027), (11, 1652530113), (13, 1398294711), (27, 673253009), (29, 626821767), (31, 586381653), (33, 550843371), (39, 466098237), (87, 208940589), (93, 195460551), (99, 183614457), (117, 155366079), (143, 127117701), (261, 69646863), (279, 65153517), (297, 61204819), (319, 56983797), (341, 53307423), (351, 51788693), (377, 48217059), (403, 45106281), (429, 42372567), (783, 23215621), (837, 21717839), (899, 20220057), (957, 18994599), (1023, 17769141), (1131, 16072353), (1209, 15035427), (1287, 14124189), (2697, 6740019), (2871, 6331533), (3069, 5923047), (3393, 5357451), (3627, 5011809), (3861, 4708063), (4147, 4383369), (4433, 4100571), (5237, 3471039), (8091, 2246673), (8613, 2110511), (9207, 1974349), (9889, 1838187), (10179, 1785817), (10881, 1670603), (11687, 1555389), (12441, 1461123), (13299, 1366857), (15711, 1157013), (24273, 748891), (29667, 612729), (35061, 518463), (37323, 487041), (39897, 455619), (47133, 385671), (57607, 315549), (68081, 267003), (89001, 204243), (105183, 172821), (111969, 162347), (119691, 151873), (128557, 141399)]