85820808957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1970039}}^1$

素因数の和:1971172

約数の個数: 16

約数和(自身を含む): 123340264320

約数和(自身を除く): 37519455363

約数列:

[1, 3, 13, 39, 1117, 3351, 14521, 43563, 1970039, 5910117, 25610507, 76831521, 2200533563, 6601600689, 28606936319, 85820808957]

約数ペア:

[(1, 85820808957), (3, 28606936319), (13, 6601600689), (39, 2200533563), (1117, 76831521), (3351, 25610507), (14521, 5910117), (43563, 1970039)]