255089727

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{6217}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 380243136

約数和(自身を除く): 125153409

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 4559, 6217, 13677, 18651, 41031, 55953, 292199, 603049, 876597, 1809147, 2629791, 5427441, 28343303, 85029909, 255089727]

約数ペア:

[(1, 255089727), (3, 85029909), (9, 28343303), (47, 5427441), (97, 2629791), (141, 1809147), (291, 876597), (423, 603049), (873, 292199), (4559, 55953), (6217, 41031), (13677, 18651)]