27838035981

素因数分解:

$3^2\times 7^1\times {\mathrm{12889}}^1\times {\mathrm{34283}}^1$

素因数の和:47185

約数の個数: 24

約数和(自身を含む): 45959759040

約数和(自身を除く): 18121723059

約数列:

[1, 3, 7, 9, 21, 63, 12889, 34283, 38667, 90223, 102849, 116001, 239981, 270669, 308547, 719943, 812007, 2159829, 441873587, 1325620761, 3093115109, 3976862283, 9279345327, 27838035981]

約数ペア:

[(1, 27838035981), (3, 9279345327), (7, 3976862283), (9, 3093115109), (21, 1325620761), (63, 441873587), (12889, 2159829), (34283, 812007), (38667, 719943), (90223, 308547), (102849, 270669), (116001, 239981)]