51170292729

素因数分解:

$3^4\times {\mathrm{5347}}^1\times {\mathrm{118147}}^1$

素因数の和:123506

約数の個数: 20

約数和(自身を含む): 76454515984

約数和(自身を除く): 25284223255

約数列:

[1, 3, 9, 27, 81, 5347, 16041, 48123, 118147, 144369, 354441, 433107, 1063323, 3189969, 9569907, 631732009, 1895196027, 5685588081, 17056764243, 51170292729]

約数ペア:

[(1, 51170292729), (3, 17056764243), (9, 5685588081), (27, 1895196027), (81, 631732009), (5347, 9569907), (16041, 3189969), (48123, 1063323), (118147, 433107), (144369, 354441)]