137436291

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{267907}}^1$

素因数の和:267935

約数の個数: 16

約数和(自身を含む): 214326400

約数和(自身を除く): 76890109

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 267907, 803721, 2411163, 5090233, 7233489, 15270699, 45812097, 137436291]

約数ペア:

[(1, 137436291), (3, 45812097), (9, 15270699), (19, 7233489), (27, 5090233), (57, 2411163), (171, 803721), (513, 267907)]