246946743

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 54

約数和(自身を含む): 401430744

約数和(自身を除く): 154484001

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 263, 289, 323, 361, 789, 867, 969, 1083, 2367, 2601, 2907, 3249, 4471, 4997, 5491, 6137, 13413, 14991, 16473, 18411, 40239, 44973, 49419, 55233, 76007, 84949, 94943, 104329, 228021, 254847, 284829, 312987, 684063, 764541, 854487, 938961, 1444133, 1614031, 4332399, 4842093, 12997197, 14526279, 27438527, 82315581, 246946743]

約数ペア:

[(1, 246946743), (3, 82315581), (9, 27438527), (17, 14526279), (19, 12997197), (51, 4842093), (57, 4332399), (153, 1614031), (171, 1444133), (263, 938961), (289, 854487), (323, 764541), (361, 684063), (789, 312987), (867, 284829), (969, 254847), (1083, 228021), (2367, 104329), (2601, 94943), (2907, 84949), (3249, 76007), (4471, 55233), (4997, 49419), (5491, 44973), (6137, 40239), (13413, 18411), (14991, 16473)]