98738919

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 55364121

約数列:

[1, 3, 9, 27, 59, 71, 81, 97, 177, 213, 243, 291, 531, 639, 873, 1593, 1917, 2619, 4189, 4779, 5723, 5751, 6887, 7857, 12567, 14337, 17169, 17253, 20661, 23571, 37701, 51507, 61983, 113103, 154521, 185949, 339309, 406333, 463563, 557847, 1017927, 1218999, 1390689, 1673541, 3656997, 10970991, 32912973, 98738919]

約数ペア:

[(1, 98738919), (3, 32912973), (9, 10970991), (27, 3656997), (59, 1673541), (71, 1390689), (81, 1218999), (97, 1017927), (177, 557847), (213, 463563), (243, 406333), (291, 339309), (531, 185949), (639, 154521), (873, 113103), (1593, 61983), (1917, 51507), (2619, 37701), (4189, 23571), (4779, 20661), (5723, 17253), (5751, 17169), (6887, 14337), (7857, 12567)]