142297803

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4545

約数の個数: 40

約数和(自身を含む): 234910368

約数和(自身を除く): 92612565

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 4493, 10557, 13479, 31671, 40437, 76381, 103339, 121311, 229143, 310017, 363933, 687429, 930051, 1756763, 2062287, 2790153, 5270289, 6186861, 8370459, 15810867, 47432601, 142297803]

約数ペア:

[(1, 142297803), (3, 47432601), (9, 15810867), (17, 8370459), (23, 6186861), (27, 5270289), (51, 2790153), (69, 2062287), (81, 1756763), (153, 930051), (207, 687429), (391, 363933), (459, 310017), (621, 229143), (1173, 121311), (1377, 103339), (1863, 76381), (3519, 40437), (4493, 31671), (10557, 13479)]