54580494789

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2125657}}^1$

素因数の和:2125986

約数の個数: 20

約数和(自身を含む): 81791068524

約数和(自身を除く): 27210573735

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 2125657, 6376971, 19130913, 57392739, 172178217, 673833269, 2021499807, 6064499421, 18193498263, 54580494789]

約数ペア:

[(1, 54580494789), (3, 18193498263), (9, 6064499421), (27, 2021499807), (81, 673833269), (317, 172178217), (951, 57392739), (2853, 19130913), (8559, 6376971), (25677, 2125657)]