159687591

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107101}}^1$

素因数の和:107182

約数の個数: 16

約数和(自身を含む): 246763008

約数和(自身を除く): 87075417

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 107101, 321303, 749707, 2249121, 7604171, 22812513, 53229197, 159687591]

約数ペア:

[(1, 159687591), (3, 53229197), (7, 22812513), (21, 7604171), (71, 2249121), (213, 749707), (497, 321303), (1491, 107101)]