79982127

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 46138833

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 643, 813, 1929, 2439, 4607, 5787, 7317, 10931, 13821, 17361, 32793, 41463, 98379, 124389, 174253, 295137, 522759, 1568277, 2962301, 4704831, 8886903, 26660709, 79982127]

約数ペア:

[(1, 79982127), (3, 26660709), (9, 8886903), (17, 4704831), (27, 2962301), (51, 1568277), (153, 522759), (271, 295137), (459, 174253), (643, 124389), (813, 98379), (1929, 41463), (2439, 32793), (4607, 17361), (5787, 13821), (7317, 10931)]