422078499

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 704246400

約数和(自身を除く): 282167901

約数列:

[1, 3, 9, 17, 27, 29, 37, 51, 87, 111, 153, 261, 333, 459, 493, 629, 783, 857, 999, 1073, 1479, 1887, 2571, 3219, 4437, 5661, 7713, 9657, 13311, 14569, 16983, 18241, 23139, 24853, 28971, 31709, 43707, 54723, 74559, 95127, 131121, 164169, 223677, 285381, 393363, 422501, 492507, 539053, 671031, 856143, 919561, 1267503, 1617159, 2758683, 3802509, 4851477, 8276049, 11407527, 14554431, 15632537, 24828147, 46897611, 140692833, 422078499]

約数ペア:

[(1, 422078499), (3, 140692833), (9, 46897611), (17, 24828147), (27, 15632537), (29, 14554431), (37, 11407527), (51, 8276049), (87, 4851477), (111, 3802509), (153, 2758683), (261, 1617159), (333, 1267503), (459, 919561), (493, 856143), (629, 671031), (783, 539053), (857, 492507), (999, 422501), (1073, 393363), (1479, 285381), (1887, 223677), (2571, 164169), (3219, 131121), (4437, 95127), (5661, 74559), (7713, 54723), (9657, 43707), (13311, 31709), (14569, 28971), (16983, 24853), (18241, 23139)]