193985793

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{422627}}^1$

素因数の和:422653

約数の個数: 16

約数和(自身を含む): 304292160

約数和(自身を除く): 110306367

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 422627, 1267881, 3803643, 7184659, 11410929, 21553977, 64661931, 193985793]

約数ペア:

[(1, 193985793), (3, 64661931), (9, 21553977), (17, 11410929), (27, 7184659), (51, 3803643), (153, 1267881), (459, 422627)]