118446543

素因数分解:

$3^4\times {\mathrm{683}}^1\times {\mathrm{2141}}^1$

素因数の和:2836

約数の個数: 20

約数和(自身を含む): 177280488

約数和(自身を除く): 58833945

約数列:

[1, 3, 9, 27, 81, 683, 2049, 2141, 6147, 6423, 18441, 19269, 55323, 57807, 173421, 1462303, 4386909, 13160727, 39482181, 118446543]

約数ペア:

[(1, 118446543), (3, 39482181), (9, 13160727), (27, 4386909), (81, 1462303), (683, 173421), (2049, 57807), (2141, 55323), (6147, 19269), (6423, 18441)]