57206403

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{4643}}^1$

素因数の和:4723

約数の個数: 18

約数和(自身を含む): 84943404

約数和(自身を除く): 27737001

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 4643, 12321, 13929, 41787, 171791, 515373, 1546119, 6356267, 19068801, 57206403]

約数ペア:

[(1, 57206403), (3, 19068801), (9, 6356267), (37, 1546119), (111, 515373), (333, 171791), (1369, 41787), (4107, 13929), (4643, 12321)]