22728303

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 38737440

約数和(自身を除く): 16009137

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 293, 351, 459, 507, 663, 879, 1521, 1989, 2637, 2873, 3809, 4563, 4981, 5967, 7911, 8619, 11427, 14943, 25857, 34281, 44829, 49517, 64753, 77571, 102843, 134487, 148551, 194259, 445653, 582777, 841789, 1336959, 1748331, 2525367, 7576101, 22728303]

約数ペア:

[(1, 22728303), (3, 7576101), (9, 2525367), (13, 1748331), (17, 1336959), (27, 841789), (39, 582777), (51, 445653), (117, 194259), (153, 148551), (169, 134487), (221, 102843), (293, 77571), (351, 64753), (459, 49517), (507, 44829), (663, 34281), (879, 25857), (1521, 14943), (1989, 11427), (2637, 8619), (2873, 7911), (3809, 5967), (4563, 4981)]