277206471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 430764048

約数和(自身を除く): 153557577

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 263, 747, 789, 1411, 2367, 4233, 4471, 6889, 12699, 13413, 20667, 21829, 40239, 62001, 65487, 117113, 196461, 351339, 371093, 1054017, 1113279, 1811807, 3339837, 5435421, 16306263, 30800719, 92402157, 277206471]

約数ペア:

[(1, 277206471), (3, 92402157), (9, 30800719), (17, 16306263), (51, 5435421), (83, 3339837), (153, 1811807), (249, 1113279), (263, 1054017), (747, 371093), (789, 351339), (1411, 196461), (2367, 117113), (4233, 65487), (4471, 62001), (6889, 40239), (12699, 21829), (13413, 20667)]