87327999

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{80191}}^1$

素因数の和:80219

約数の個数: 18

約数和(自身を含む): 138651968

約数和(自身を除く): 51323969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 80191, 240573, 721719, 882101, 2646303, 7938909, 9703111, 29109333, 87327999]

約数ペア:

[(1, 87327999), (3, 29109333), (9, 9703111), (11, 7938909), (33, 2646303), (99, 882101), (121, 721719), (363, 240573), (1089, 80191)]