87344919

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{170263}}^1$

素因数の和:170291

約数の個数: 16

約数和(自身を含む): 136211200

約数和(自身を除く): 48866281

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 170263, 510789, 1532367, 3234997, 4597101, 9704991, 29114973, 87344919]

約数ペア:

[(1, 87344919), (3, 29114973), (9, 9704991), (19, 4597101), (27, 3234997), (57, 1532367), (171, 510789), (513, 170263)]