243550143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{14087}}^1$

素因数の和:14223

約数の個数: 24

約数和(自身を含む): 375811488

約数和(自身を除く): 132261345

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763, 14087, 17289, 42261, 126783, 239479, 718437, 1591831, 2155311, 4775493, 14326479, 27061127, 81183381, 243550143]

約数ペア:

[(1, 243550143), (3, 81183381), (9, 27061127), (17, 14326479), (51, 4775493), (113, 2155311), (153, 1591831), (339, 718437), (1017, 239479), (1921, 126783), (5763, 42261), (14087, 17289)]