86523147

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{2789}}^1$

素因数の和:3184

約数の個数: 20

約数和(自身を含む): 129634560

約数和(自身を除く): 43111413

約数列:

[1, 3, 9, 27, 81, 383, 1149, 2789, 3447, 8367, 10341, 25101, 31023, 75303, 225909, 1068187, 3204561, 9613683, 28841049, 86523147]

約数ペア:

[(1, 86523147), (3, 28841049), (9, 9613683), (27, 3204561), (81, 1068187), (383, 225909), (1149, 75303), (2789, 31023), (3447, 25101), (8367, 10341)]