51174423

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5591}}^1$

素因数の和:5716

約数の個数: 20

約数和(自身を含む): 77136048

約数和(自身を除く): 25961625

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5591, 9153, 16773, 50319, 150957, 452871, 631783, 1895349, 5686047, 17058141, 51174423]

約数ペア:

[(1, 51174423), (3, 17058141), (9, 5686047), (27, 1895349), (81, 631783), (113, 452871), (339, 150957), (1017, 50319), (3051, 16773), (5591, 9153)]