31315671063

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{2024153}}^1$

素因数の和:2024356

約数の個数: 20

約数和(自身を含む): 47025145728

約数和(自身を除く): 15709474665

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 15471, 2024153, 6072459, 18217377, 54652131, 163956393, 386613223, 1159839669, 3479519007, 10438557021, 31315671063]

約数ペア:

[(1, 31315671063), (3, 10438557021), (9, 3479519007), (27, 1159839669), (81, 386613223), (191, 163956393), (573, 54652131), (1719, 18217377), (5157, 6072459), (15471, 2024153)]