133129129

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{118127}}^1$

素因数の和:118164

約数の個数: 12

約数和(自身を含む): 161599104

約数和(自身を除く): 28469975

約数列:

[1, 7, 23, 49, 161, 1127, 118127, 826889, 2716921, 5788223, 19018447, 133129129]

約数ペア:

[(1, 133129129), (7, 19018447), (23, 5788223), (49, 2716921), (161, 826889), (1127, 118127)]