82880771

素因数分解:

${\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1621

約数の個数: 8

約数和(自身を含む): 83640144

約数和(自身を除く): 759373

約数列:

[1, 157, 643, 821, 100951, 128897, 527903, 82880771]

約数ペア:

[(1, 82880771), (157, 527903), (643, 128897), (821, 100951)]