6636357

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 12597760

約数和(自身を除く): 5961403

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 73, 91, 111, 117, 189, 219, 259, 273, 333, 351, 481, 511, 657, 777, 819, 949, 999, 1443, 1533, 1971, 2331, 2457, 2701, 2847, 3367, 4329, 4599, 6643, 6993, 8103, 8541, 10101, 12987, 13797, 18907, 19929, 24309, 25623, 30303, 35113, 56721, 59787, 72927, 90909, 105339, 170163, 179361, 245791, 316017, 510489, 737373, 948051, 2212119, 6636357]

約数ペア:

[(1, 6636357), (3, 2212119), (7, 948051), (9, 737373), (13, 510489), (21, 316017), (27, 245791), (37, 179361), (39, 170163), (63, 105339), (73, 90909), (91, 72927), (111, 59787), (117, 56721), (189, 35113), (219, 30303), (259, 25623), (273, 24309), (333, 19929), (351, 18907), (481, 13797), (511, 12987), (657, 10101), (777, 8541), (819, 8103), (949, 6993), (999, 6643), (1443, 4599), (1533, 4329), (1971, 3367), (2331, 2847), (2457, 2701)]