81796843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 91804320

約数和(自身を除く): 10007477

約数列:

[1, 17, 19, 157, 323, 1613, 2669, 2983, 27421, 30647, 50711, 253241, 520999, 4305097, 4811579, 81796843]

約数ペア:

[(1, 81796843), (17, 4811579), (19, 4305097), (157, 520999), (323, 253241), (1613, 50711), (2669, 30647), (2983, 27421)]