56777229

素因数分解:

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

素因数の和:386

約数の個数: 36

約数和(自身を含む): 88504416

約数和(自身を除く): 31727187

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 263, 289, 747, 789, 867, 1411, 2367, 2601, 4233, 4471, 12699, 13413, 21829, 23987, 40239, 65487, 71961, 76007, 196461, 215883, 228021, 371093, 684063, 1113279, 3339837, 6308581, 18925743, 56777229]

約数ペア:

[(1, 56777229), (3, 18925743), (9, 6308581), (17, 3339837), (51, 1113279), (83, 684063), (153, 371093), (249, 228021), (263, 215883), (289, 196461), (747, 76007), (789, 71961), (867, 65487), (1411, 40239), (2367, 23987), (2601, 21829), (4233, 13413), (4471, 12699)]