80539731

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{69371}}^1$

素因数の和:69423

約数の個数: 16

約数和(自身を含む): 122094720

約数和(自身を除く): 41554989

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 69371, 208113, 624339, 1873017, 2982953, 8948859, 26846577, 80539731]

約数ペア:

[(1, 80539731), (3, 26846577), (9, 8948859), (27, 2982953), (43, 1873017), (129, 624339), (387, 208113), (1161, 69371)]