156789671739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{16189}}^1\times {\mathrm{189901}}^1$

素因数の和:206110

約数の個数: 16

約数和(自身を含む): 221364963360

約数和(自身を除く): 64575291621

約数列:

[1, 3, 17, 51, 16189, 48567, 189901, 275213, 569703, 825639, 3228317, 9684951, 3074307289, 9222921867, 52263223913, 156789671739]

約数ペア:

[(1, 156789671739), (3, 52263223913), (17, 9222921867), (51, 3074307289), (16189, 9684951), (48567, 3228317), (189901, 825639), (275213, 569703)]