142474820913

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2963}}^1\times {\mathrm{77431}}^1$

素因数の和:80426

約数の個数: 32

約数和(自身を含む): 220328110080

約数和(自身を除く): 77853289167

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2963, 8889, 26667, 68149, 77431, 80001, 204447, 232293, 613341, 696879, 1780913, 1840023, 2090637, 5342739, 16028217, 48084651, 229428053, 688284159, 2064852477, 5276845219, 6194557431, 15830535657, 47491606971, 142474820913]

約数ペア:

[(1, 142474820913), (3, 47491606971), (9, 15830535657), (23, 6194557431), (27, 5276845219), (69, 2064852477), (207, 688284159), (621, 229428053), (2963, 48084651), (8889, 16028217), (26667, 5342739), (68149, 2090637), (77431, 1840023), (80001, 1780913), (204447, 696879), (232293, 613341)]