67291231

素因数分解:

$7^1\times {\mathrm{149}}^2\times {\mathrm{433}}^1$

素因数の和:738

約数の個数: 12

約数和(自身を含む): 77602672

約数和(自身を除く): 10311441

約数列:

[1, 7, 149, 433, 1043, 3031, 22201, 64517, 155407, 451619, 9613033, 67291231]

約数ペア:

[(1, 67291231), (7, 9613033), (149, 451619), (433, 155407), (1043, 64517), (3031, 22201)]