80492605209

素因数分解:

$3^2\times {\mathrm{42209}}^1\times {\mathrm{211889}}^1$

素因数の和:254104

約数の個数: 12

約数和(自身を含む): 116270399700

約数和(自身を除く): 35777794491

約数列:

[1, 3, 9, 42209, 126627, 211889, 379881, 635667, 1907001, 8943622801, 26830868403, 80492605209]

約数ペア:

[(1, 80492605209), (3, 26830868403), (9, 8943622801), (42209, 1907001), (126627, 635667), (211889, 379881)]