82255887

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2857}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 136132256

約数和(自身を除く): 53876369

約数列:

[1, 3, 7, 9, 21, 63, 457, 1371, 2857, 3199, 4113, 8571, 9597, 19999, 25713, 28791, 59997, 179991, 1305649, 3916947, 9139543, 11750841, 27418629, 82255887]

約数ペア:

[(1, 82255887), (3, 27418629), (7, 11750841), (9, 9139543), (21, 3916947), (63, 1305649), (457, 179991), (1371, 59997), (2857, 28791), (3199, 25713), (4113, 19999), (8571, 9597)]