67081049

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{3049}}^1$

素因数の和:3512

約数の個数: 12

約数和(自身を含む): 78232500

約数和(自身を除く): 11151451

約数列:

[1, 7, 49, 449, 3049, 3143, 21343, 22001, 149401, 1369001, 9583007, 67081049]

約数ペア:

[(1, 67081049), (7, 9583007), (49, 1369001), (449, 149401), (3049, 22001), (3143, 21343)]