137788317

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{46819}}^1$

素因数の和:46937

約数の個数: 16

約数和(自身を含む): 206008000

約数和(自身を除く): 68219683

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 46819, 140457, 421371, 1264113, 5103271, 15309813, 45929439, 137788317]

約数ペア:

[(1, 137788317), (3, 45929439), (9, 15309813), (27, 5103271), (109, 1264113), (327, 421371), (981, 140457), (2943, 46819)]