27797133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 22522227

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 91, 133, 161, 233, 247, 273, 299, 399, 437, 483, 699, 741, 897, 1311, 1631, 1729, 2093, 3029, 3059, 4427, 4893, 5187, 5359, 5681, 6279, 9087, 9177, 13281, 16077, 17043, 21203, 30989, 37513, 39767, 57551, 63609, 69667, 92967, 101821, 112539, 119301, 172653, 209001, 305463, 402857, 487669, 712747, 1208571, 1323673, 1463007, 2138241, 3971019, 9265711, 27797133]

約数ペア:

[(1, 27797133), (3, 9265711), (7, 3971019), (13, 2138241), (19, 1463007), (21, 1323673), (23, 1208571), (39, 712747), (57, 487669), (69, 402857), (91, 305463), (133, 209001), (161, 172653), (233, 119301), (247, 112539), (273, 101821), (299, 92967), (399, 69667), (437, 63609), (483, 57551), (699, 39767), (741, 37513), (897, 30989), (1311, 21203), (1631, 17043), (1729, 16077), (2093, 13281), (3029, 9177), (3059, 9087), (4427, 6279), (4893, 5681), (5187, 5359)]