481039479

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{160507}}^1$

素因数の和:160556

約数の個数: 20

約数和(自身を含む): 738015784

約数和(自身を除く): 256976305

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 160507, 481521, 1444563, 4333689, 5938759, 13001067, 17816277, 53448831, 160346493, 481039479]

約数ペア:

[(1, 481039479), (3, 160346493), (9, 53448831), (27, 17816277), (37, 13001067), (81, 5938759), (111, 4333689), (333, 1444563), (999, 481521), (2997, 160507)]