31861269

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{35759}}^1$

素因数の和:35782

約数の個数: 20

約数和(自身を含む): 51923520

約数和(自身を除く): 20062251

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 35759, 107277, 321831, 393349, 965493, 1180047, 2896479, 3540141, 10620423, 31861269]

約数ペア:

[(1, 31861269), (3, 10620423), (9, 3540141), (11, 2896479), (27, 1180047), (33, 965493), (81, 393349), (99, 321831), (297, 107277), (891, 35759)]