205323471

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{205529}}^1$

素因数の和:205575

約数の個数: 16

約数和(自身を含む): 312405600

約数和(自身を除く): 107082129

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 205529, 616587, 1849761, 5549283, 7604573, 22813719, 68441157, 205323471]

約数ペア:

[(1, 205323471), (3, 68441157), (9, 22813719), (27, 7604573), (37, 5549283), (111, 1849761), (333, 616587), (999, 205529)]