87027.000000

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 20

約数和(自身を含む): 906048

約数和(自身を除く): 320985

約数列:

[1, 3, 9, 27, 31, 81, 93, 233, 279, 699, 837, 2097, 2511, 6291, 7223, 18873, 21669, 65007, 195021, 585063]

約数ペア:

[(1, 585063), (3, 195021), (9, 65007), (27, 21669), (31, 18873), (81, 7223), (93, 6291), (233, 2511), (279, 2097), (699, 837)]