77498559

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{40427}}^1$

素因数の和:40507

約数の個数: 16

約数和(自身を含む): 116432640

約数和(自身を除く): 38934081

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 40427, 121281, 363843, 1091529, 2870317, 8610951, 25832853, 77498559]

約数ペア:

[(1, 77498559), (3, 25832853), (9, 8610951), (27, 2870317), (71, 1091529), (213, 363843), (639, 121281), (1917, 40427)]