320160357

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{359327}}^1$

素因数の和:359350

約数の個数: 20

約数和(自身を含む): 521744256

約数和(自身を除く): 201583899

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 359327, 1077981, 3233943, 3952597, 9701829, 11857791, 29105487, 35573373, 106720119, 320160357]

約数ペア:

[(1, 320160357), (3, 106720119), (9, 35573373), (11, 29105487), (27, 11857791), (33, 9701829), (81, 3952597), (99, 3233943), (297, 1077981), (891, 359327)]