84471579

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{1741}}^1$

素因数の和:2352

約数の個数: 20

約数和(自身を含む): 126469200

約数和(自身を除く): 41997621

約数列:

[1, 3, 9, 27, 81, 599, 1741, 1797, 5223, 5391, 15669, 16173, 47007, 48519, 141021, 1042859, 3128577, 9385731, 28157193, 84471579]

約数ペア:

[(1, 84471579), (3, 28157193), (9, 9385731), (27, 3128577), (81, 1042859), (599, 141021), (1741, 48519), (1797, 47007), (5223, 16173), (5391, 15669)]