27139154

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28933}}^1$

素因数の和:29009

約数の個数: 16

約数和(自身を含む): 47220288

約数和(自身を除く): 20081134

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 28933, 57866, 202531, 405062, 1938511, 3877022, 13569577, 27139154]

約数ペア:

[(1, 27139154), (2, 13569577), (7, 3877022), (14, 1938511), (67, 405062), (134, 202531), (469, 57866), (938, 28933)]