67125233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 81008640

約数和(自身を除く): 13883407

約数列:

[1, 7, 19, 133, 431, 1171, 3017, 8189, 8197, 22249, 57323, 155743, 504701, 3532907, 9589319, 67125233]

約数ペア:

[(1, 67125233), (7, 9589319), (19, 3532907), (133, 504701), (431, 155743), (1171, 57323), (3017, 22249), (8189, 8197)]