90519121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 118851840

約数和(自身を除く): 28332719

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5791, 15631, 40537, 63701, 167939, 283759, 445907, 1175573, 1847329, 3121349, 8229011, 12931303, 90519121]

約数ペア:

[(1, 90519121), (7, 12931303), (11, 8229011), (29, 3121349), (49, 1847329), (77, 1175573), (203, 445907), (319, 283759), (539, 167939), (1421, 63701), (2233, 40537), (5791, 15631)]