57066703911

素因数分解:

$3^2\times 7^1\times {\mathrm{905820697}}^1$

素因数の和:905820710

約数の個数: 12

約数和(自身を含む): 94205352592

約数和(自身を除く): 37138648681

約数列:

[1, 3, 7, 9, 21, 63, 905820697, 2717462091, 6340744879, 8152386273, 19022234637, 57066703911]

約数ペア:

[(1, 57066703911), (3, 19022234637), (7, 8152386273), (9, 6340744879), (21, 2717462091), (63, 905820697)]