49303323

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8656

約数の個数: 20

約数和(自身を含む): 74696688

約数和(自身を除く): 25393365

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 8573, 25719, 77157, 231471, 608683, 694413, 1826049, 5478147, 16434441, 49303323]

約数ペア:

[(1, 49303323), (3, 16434441), (9, 5478147), (27, 1826049), (71, 694413), (81, 608683), (213, 231471), (639, 77157), (1917, 25719), (5751, 8573)]