135287999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 184928256

約数和(自身を除く): 49640257

約数列:

[1, 7, 11, 19, 31, 77, 133, 157, 209, 217, 341, 361, 589, 1099, 1463, 1727, 2387, 2527, 2983, 3971, 4123, 4867, 6479, 11191, 12089, 20881, 27797, 32813, 34069, 45353, 53537, 56677, 78337, 92473, 123101, 229691, 374759, 396739, 623447, 647311, 861707, 1017203, 1756987, 4364129, 7120421, 12298909, 19326857, 135287999]

約数ペア:

[(1, 135287999), (7, 19326857), (11, 12298909), (19, 7120421), (31, 4364129), (77, 1756987), (133, 1017203), (157, 861707), (209, 647311), (217, 623447), (341, 396739), (361, 374759), (589, 229691), (1099, 123101), (1463, 92473), (1727, 78337), (2387, 56677), (2527, 53537), (2983, 45353), (3971, 34069), (4123, 32813), (4867, 27797), (6479, 20881), (11191, 12089)]