194920992027

素因数分解:

$3^3\times {\mathrm{34471}}^1\times {\mathrm{209431}}^1$

素因数の和:243911

約数の個数: 16

約数和(自身を含む): 288781596160

約数和(自身を除く): 93860604133

約数列:

[1, 3, 9, 27, 34471, 103413, 209431, 310239, 628293, 930717, 1884879, 5654637, 7219296001, 21657888003, 64973664009, 194920992027]

約数ペア:

[(1, 194920992027), (3, 64973664009), (9, 21657888003), (27, 7219296001), (34471, 5654637), (103413, 1884879), (209431, 930717), (310239, 628293)]