1036389249

素因数分解:

$3^4\times 7^4\times {\mathrm{73}}^2$

素因数の和:186

約数の個数: 75

約数和(自身を含む): 1831190163

約数和(自身を除く): 794800914

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 189, 219, 343, 441, 511, 567, 657, 1029, 1323, 1533, 1971, 2401, 3087, 3577, 3969, 4599, 5329, 5913, 7203, 9261, 10731, 13797, 15987, 21609, 25039, 27783, 32193, 37303, 41391, 47961, 64827, 75117, 96579, 111909, 143883, 175273, 194481, 225351, 261121, 289737, 335727, 431649, 525819, 676053, 783363, 1007181, 1577457, 1827847, 2028159, 2350089, 3021543, 4732371, 5483541, 7050267, 12794929, 14197113, 16450623, 21150801, 38384787, 49351869, 115154361, 148055607, 345463083, 1036389249]

約数ペア:

[(1, 1036389249), (3, 345463083), (7, 148055607), (9, 115154361), (21, 49351869), (27, 38384787), (49, 21150801), (63, 16450623), (73, 14197113), (81, 12794929), (147, 7050267), (189, 5483541), (219, 4732371), (343, 3021543), (441, 2350089), (511, 2028159), (567, 1827847), (657, 1577457), (1029, 1007181), (1323, 783363), (1533, 676053), (1971, 525819), (2401, 431649), (3087, 335727), (3577, 289737), (3969, 261121), (4599, 225351), (5329, 194481), (5913, 175273), (7203, 143883), (9261, 111909), (10731, 96579), (13797, 75117), (15987, 64827), (21609, 47961), (25039, 41391), (27783, 37303)]