63481803

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 112077504

約数和(自身を除く): 48595701

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 83, 121, 129, 147, 231, 249, 301, 363, 473, 539, 581, 847, 903, 913, 1419, 1617, 1743, 2107, 2541, 2739, 3311, 3569, 4067, 5203, 5929, 6321, 6391, 9933, 10043, 10707, 12201, 15609, 17787, 19173, 23177, 24983, 30129, 36421, 39259, 44737, 69531, 70301, 74949, 109263, 117777, 134211, 174881, 210903, 254947, 274813, 431849, 492107, 524643, 764841, 824439, 1295547, 1476321, 1923691, 3022943, 5771073, 9068829, 21160601, 63481803]

約数ペア:

[(1, 63481803), (3, 21160601), (7, 9068829), (11, 5771073), (21, 3022943), (33, 1923691), (43, 1476321), (49, 1295547), (77, 824439), (83, 764841), (121, 524643), (129, 492107), (147, 431849), (231, 274813), (249, 254947), (301, 210903), (363, 174881), (473, 134211), (539, 117777), (581, 109263), (847, 74949), (903, 70301), (913, 69531), (1419, 44737), (1617, 39259), (1743, 36421), (2107, 30129), (2541, 24983), (2739, 23177), (3311, 19173), (3569, 17787), (4067, 15609), (5203, 12201), (5929, 10707), (6321, 10043), (6391, 9933)]