283067919

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{64319}}^1$

素因数の和:64491

約数の個数: 16

約数和(自身を含む): 421939200

約数和(自身を除く): 138871281

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 64319, 192957, 578871, 1736613, 10483997, 31451991, 94355973, 283067919]

約数ペア:

[(1, 283067919), (3, 94355973), (9, 31451991), (27, 10483997), (163, 1736613), (489, 578871), (1467, 192957), (4401, 64319)]