27341853

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 47617344

約数和(自身を除く): 20275491

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 457, 539, 777, 1221, 1371, 1617, 1813, 2849, 3199, 5027, 5439, 8547, 9597, 15081, 16909, 19943, 22393, 35189, 50727, 59829, 67179, 105567, 118363, 185999, 246323, 355089, 557997, 738969, 828541, 1301993, 2485623, 3905979, 9113951, 27341853]

約数ペア:

[(1, 27341853), (3, 9113951), (7, 3905979), (11, 2485623), (21, 1301993), (33, 828541), (37, 738969), (49, 557997), (77, 355089), (111, 246323), (147, 185999), (231, 118363), (259, 105567), (407, 67179), (457, 59829), (539, 50727), (777, 35189), (1221, 22393), (1371, 19943), (1617, 16909), (1813, 15081), (2849, 9597), (3199, 8547), (5027, 5439)]