68877489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71081}}^1$

素因数の和:71120

約数の個数: 16

約数和(自身を含む): 102358080

約数和(自身を除く): 33480591

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 71081, 213243, 1208377, 1350539, 3625131, 4051617, 22959163, 68877489]

約数ペア:

[(1, 68877489), (3, 22959163), (17, 4051617), (19, 3625131), (51, 1350539), (57, 1208377), (323, 213243), (969, 71081)]