81106637

素因数分解:

${\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 12

約数和(自身を含む): 83891808

約数和(自身を除く): 2785171

約数列:

[1, 61, 71, 307, 3721, 4331, 18727, 21797, 264191, 1142347, 1329617, 81106637]

約数ペア:

[(1, 81106637), (61, 1329617), (71, 1142347), (307, 264191), (3721, 21797), (4331, 18727)]