67191633

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 108064000

約数和(自身を除く): 40872367

約数列:

[1, 3, 9, 17, 27, 51, 79, 109, 153, 237, 289, 327, 459, 711, 867, 981, 1343, 1853, 2133, 2601, 2943, 4029, 5559, 7803, 8611, 12087, 16677, 22831, 25833, 31501, 36261, 50031, 68493, 77499, 94503, 146387, 205479, 232497, 283509, 439161, 616437, 850527, 1317483, 2488579, 3952449, 7465737, 22397211, 67191633]

約数ペア:

[(1, 67191633), (3, 22397211), (9, 7465737), (17, 3952449), (27, 2488579), (51, 1317483), (79, 850527), (109, 616437), (153, 439161), (237, 283509), (289, 232497), (327, 205479), (459, 146387), (711, 94503), (867, 77499), (981, 68493), (1343, 50031), (1853, 36261), (2133, 31501), (2601, 25833), (2943, 22831), (4029, 16677), (5559, 12087), (7803, 8611)]