81710886

素因数分解:

$2^1\times 3^1\times {\mathrm{2039}}^1\times {\mathrm{6679}}^1$

素因数の和:8723

約数の個数: 16

約数和(自身を含む): 163526400

約数和(自身を除く): 81815514

約数列:

[1, 2, 3, 6, 2039, 4078, 6117, 6679, 12234, 13358, 20037, 40074, 13618481, 27236962, 40855443, 81710886]

約数ペア:

[(1, 81710886), (2, 40855443), (3, 27236962), (6, 13618481), (2039, 40074), (4078, 20037), (6117, 13358), (6679, 12234)]