55761057

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7933}}^1$

素因数の和:8021

約数の個数: 24

約数和(自身を含む): 89114688

約数和(自身を除く): 33353631

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 7933, 23799, 71397, 87263, 261789, 563243, 785367, 1689729, 5069187, 6195673, 18587019, 55761057]

約数ペア:

[(1, 55761057), (3, 18587019), (9, 6195673), (11, 5069187), (33, 1689729), (71, 785367), (99, 563243), (213, 261789), (639, 87263), (781, 71397), (2343, 23799), (7029, 7933)]