87300123

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 121829184

約数和(自身を除く): 34529061

約数列:

[1, 3, 31, 93, 107, 283, 321, 849, 961, 2883, 3317, 8773, 9951, 26319, 30281, 90843, 102827, 271963, 308481, 815889, 938711, 2816133, 29100041, 87300123]

約数ペア:

[(1, 87300123), (3, 29100041), (31, 2816133), (93, 938711), (107, 815889), (283, 308481), (321, 271963), (849, 102827), (961, 90843), (2883, 30281), (3317, 26319), (8773, 9951)]