205128767853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1340710901}}^1$

素因数の和:1340710924

約数の個数: 12

約数和(自身を含む): 313726351068

約数和(自身を除く): 108597583215

約数列:

[1, 3, 9, 17, 51, 153, 1340710901, 4022132703, 12066398109, 22792085317, 68376255951, 205128767853]

約数ペア:

[(1, 205128767853), (3, 68376255951), (9, 22792085317), (17, 12066398109), (51, 4022132703), (153, 1340710901)]