162845991

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 323942400

約数和(自身を除く): 161096409

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 37, 63, 73, 77, 87, 99, 111, 189, 203, 219, 231, 259, 261, 297, 319, 333, 407, 511, 609, 657, 693, 777, 783, 803, 957, 999, 1073, 1221, 1533, 1827, 1971, 2079, 2117, 2233, 2331, 2409, 2701, 2849, 2871, 3219, 3663, 4599, 5481, 5621, 6351, 6699, 6993, 7227, 7511, 8103, 8547, 8613, 9657, 10989, 11803, 13797, 14819, 16863, 18907, 19053, 20097, 21681, 22533, 23287, 24309, 25641, 28971, 29711, 35409, 44457, 50589, 56721, 57159, 60291, 67599, 69861, 72927, 76923, 78329, 82621, 89133, 106227, 133371, 151767, 163009, 170163, 202797, 207977, 209583, 234987, 247863, 267399, 318681, 400113, 489027, 510489, 548303, 623931, 628749, 704961, 743589, 802197, 861619, 1467081, 1644909, 1871793, 2114883, 2230767, 2584857, 4401243, 4934727, 5615379, 6031333, 7754571, 14804181, 18093999, 23263713, 54281997, 162845991]

約数ペア:

[(1, 162845991), (3, 54281997), (7, 23263713), (9, 18093999), (11, 14804181), (21, 7754571), (27, 6031333), (29, 5615379), (33, 4934727), (37, 4401243), (63, 2584857), (73, 2230767), (77, 2114883), (87, 1871793), (99, 1644909), (111, 1467081), (189, 861619), (203, 802197), (219, 743589), (231, 704961), (259, 628749), (261, 623931), (297, 548303), (319, 510489), (333, 489027), (407, 400113), (511, 318681), (609, 267399), (657, 247863), (693, 234987), (777, 209583), (783, 207977), (803, 202797), (957, 170163), (999, 163009), (1073, 151767), (1221, 133371), (1533, 106227), (1827, 89133), (1971, 82621), (2079, 78329), (2117, 76923), (2233, 72927), (2331, 69861), (2409, 67599), (2701, 60291), (2849, 57159), (2871, 56721), (3219, 50589), (3663, 44457), (4599, 35409), (5481, 29711), (5621, 28971), (6351, 25641), (6699, 24309), (6993, 23287), (7227, 22533), (7511, 21681), (8103, 20097), (8547, 19053), (8613, 18907), (9657, 16863), (10989, 14819), (11803, 13797)]