128217903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{133979}}^1$

素因数の和:134022

約数の個数: 16

約数和(自身を含む): 192931200

約数和(自身を除く): 64713297

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 133979, 401937, 1473769, 3885391, 4421307, 11656173, 42739301, 128217903]

約数ペア:

[(1, 128217903), (3, 42739301), (11, 11656173), (29, 4421307), (33, 3885391), (87, 1473769), (319, 401937), (957, 133979)]