55343151

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 81622944

約数和(自身を除く): 26279793

約数列:

[1, 3, 9, 71, 213, 257, 337, 639, 771, 1011, 2313, 3033, 18247, 23927, 54741, 71781, 86609, 164223, 215343, 259827, 779481, 6149239, 18447717, 55343151]

約数ペア:

[(1, 55343151), (3, 18447717), (9, 6149239), (71, 779481), (213, 259827), (257, 215343), (337, 164223), (639, 86609), (771, 71781), (1011, 54741), (2313, 23927), (3033, 18247)]