56928308.000000000

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{128221}}^1$

素因数の和:128358

約数の個数: 12

約数和(自身を含む): 220028952

約数和(自身を除く): 68856393

約数列:

[1, 3, 9, 131, 393, 1179, 128221, 384663, 1153989, 16796951, 50390853, 151172559]

約数ペア:

[(1, 151172559), (3, 50390853), (9, 16796951), (131, 1153989), (393, 384663), (1179, 128221)]