78946521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{29207}}^1$

素因数の和:29280

約数の個数: 16

約数和(自身を含む): 113560704

約数和(自身を除く): 34614183

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 29207, 87621, 496519, 1489557, 1547971, 4643913, 26315507, 78946521]

約数ペア:

[(1, 78946521), (3, 26315507), (17, 4643913), (51, 1547971), (53, 1489557), (159, 496519), (901, 87621), (2703, 29207)]