50777361

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3194

約数の個数: 20

約数和(自身を含む): 76237744

約数和(自身を除く): 25460383

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 2971, 5697, 8913, 17091, 26739, 80217, 240651, 626881, 1880643, 5641929, 16925787, 50777361]

約数ペア:

[(1, 50777361), (3, 16925787), (9, 5641929), (27, 1880643), (81, 626881), (211, 240651), (633, 80217), (1899, 26739), (2971, 17091), (5697, 8913)]