121782027

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 164078720

約数和(自身を除く): 42296693

約数列:

[1, 3, 163, 337, 489, 739, 1011, 2217, 54931, 120457, 164793, 249043, 361371, 747129, 40594009, 121782027]

約数ペア:

[(1, 121782027), (3, 40594009), (163, 747129), (337, 361371), (489, 249043), (739, 164793), (1011, 120457), (2217, 54931)]