520099677

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{71081}}^1$

素因数の和:71361

約数の個数: 16

約数和(自身を含む): 773372160

約数和(自身を除く): 253272483

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 71081, 213243, 639729, 1919187, 19262951, 57788853, 173366559, 520099677]

約数ペア:

[(1, 520099677), (3, 173366559), (9, 57788853), (27, 19262951), (271, 1919187), (813, 639729), (2439, 213243), (7317, 71081)]