86687427

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 117671840

約数和(自身を除く): 30984413

約数列:

[1, 3, 73, 219, 277, 831, 1429, 4287, 20221, 60663, 104317, 312951, 395833, 1187499, 28895809, 86687427]

約数ペア:

[(1, 86687427), (3, 28895809), (73, 1187499), (219, 395833), (277, 312951), (831, 104317), (1429, 60663), (4287, 20221)]