13732173

素因数分解:

$3^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 26452608

約数和(自身を除く): 12720435

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 243, 273, 299, 351, 483, 567, 621, 729, 819, 897, 1053, 1449, 1701, 1863, 2093, 2187, 2457, 2691, 3159, 4347, 5103, 5589, 6279, 6561, 7371, 8073, 9477, 13041, 15309, 16767, 18837, 22113, 24219, 28431, 39123, 45927, 50301, 56511, 66339, 72657, 85293, 117369, 150903, 169533, 199017, 217971, 352107, 508599, 597051, 653913, 1056321, 1525797, 1961739, 4577391, 13732173]

約数ペア:

[(1, 13732173), (3, 4577391), (7, 1961739), (9, 1525797), (13, 1056321), (21, 653913), (23, 597051), (27, 508599), (39, 352107), (63, 217971), (69, 199017), (81, 169533), (91, 150903), (117, 117369), (161, 85293), (189, 72657), (207, 66339), (243, 56511), (273, 50301), (299, 45927), (351, 39123), (483, 28431), (567, 24219), (621, 22113), (729, 18837), (819, 16767), (897, 15309), (1053, 13041), (1449, 9477), (1701, 8073), (1863, 7371), (2093, 6561), (2187, 6279), (2457, 5589), (2691, 5103), (3159, 4347)]