142705839

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{30949}}^1$

素因数の和:31034

約数の個数: 16

約数和(自身を含む): 200556000

約数和(自身を除く): 57850161

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 30949, 92847, 897521, 1640297, 2692563, 4920891, 47568613, 142705839]

約数ペア:

[(1, 142705839), (3, 47568613), (29, 4920891), (53, 2692563), (87, 1640297), (159, 897521), (1537, 92847), (4611, 30949)]