201574899

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 326893600

約数和(自身を除く): 125318701

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 109, 153, 237, 289, 327, 459, 711, 867, 981, 1343, 1377, 1853, 2133, 2601, 2943, 4029, 5559, 6399, 7803, 8611, 8829, 12087, 16677, 22831, 23409, 25833, 31501, 36261, 50031, 68493, 77499, 94503, 108783, 146387, 150093, 205479, 232497, 283509, 439161, 616437, 697491, 850527, 1317483, 1849311, 2488579, 2551581, 3952449, 7465737, 11857347, 22397211, 67191633, 201574899]

約数ペア:

[(1, 201574899), (3, 67191633), (9, 22397211), (17, 11857347), (27, 7465737), (51, 3952449), (79, 2551581), (81, 2488579), (109, 1849311), (153, 1317483), (237, 850527), (289, 697491), (327, 616437), (459, 439161), (711, 283509), (867, 232497), (981, 205479), (1343, 150093), (1377, 146387), (1853, 108783), (2133, 94503), (2601, 77499), (2943, 68493), (4029, 50031), (5559, 36261), (6399, 31501), (7803, 25833), (8611, 23409), (8829, 22831), (12087, 16677)]