83972691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18047}}^1$

素因数の和:18111

約数の個数: 24

約数和(自身を含む): 135143424

約数和(自身を除く): 51170733

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 18047, 54141, 162423, 198517, 595551, 848209, 1786653, 2544627, 7633881, 9330299, 27990897, 83972691]

約数ペア:

[(1, 83972691), (3, 27990897), (9, 9330299), (11, 7633881), (33, 2544627), (47, 1786653), (99, 848209), (141, 595551), (423, 198517), (517, 162423), (1551, 54141), (4653, 18047)]