19078613613

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41565607}}^1$

素因数の和:41565633

約数の個数: 16

約数和(自身を含む): 29927237760

約数和(自身を除く): 10848624147

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41565607, 124696821, 374090463, 706615319, 1122271389, 2119845957, 6359537871, 19078613613]

約数ペア:

[(1, 19078613613), (3, 6359537871), (9, 2119845957), (17, 1122271389), (27, 706615319), (51, 374090463), (153, 124696821), (459, 41565607)]