77367129

素因数分解:

$3^1\times 7^2\times {\mathrm{526307}}^1$

素因数の和:526324

約数の個数: 12

約数和(自身を含む): 119998224

約数和(自身を除く): 42631095

約数列:

[1, 3, 7, 21, 49, 147, 526307, 1578921, 3684149, 11052447, 25789043, 77367129]

約数ペア:

[(1, 77367129), (3, 25789043), (7, 11052447), (21, 3684149), (49, 1578921), (147, 526307)]