20161970523

素因数分解:

$3^3\times {\mathrm{91997}}^1\times {\mathrm{8117}}^1$

素因数の和:100123

約数の個数: 16

約数和(自身を含む): 29873590560

約数和(自身を除く): 9711620037

約数列:

[1, 3, 9, 27, 8117, 24351, 73053, 91997, 219159, 275991, 827973, 2483919, 746739649, 2240218947, 6720656841, 20161970523]

約数ペア:

[(1, 20161970523), (3, 6720656841), (9, 2240218947), (27, 746739649), (8117, 2483919), (24351, 827973), (73053, 275991), (91997, 219159)]