86171127

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{23719}}^1$

素因数の和:23902

約数の個数: 16

約数和(自身を含む): 132072960

約数和(自身を除く): 45901833

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 23719, 71157, 166033, 498099, 4103387, 12310161, 28723709, 86171127]

約数ペア:

[(1, 86171127), (3, 28723709), (7, 12310161), (21, 4103387), (173, 498099), (519, 166033), (1211, 71157), (3633, 23719)]