67181123

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 71165952

約数和(自身を除く): 3984829

約数列:

[1, 31, 71, 131, 233, 2201, 4061, 7223, 9301, 16543, 30523, 288331, 512833, 946213, 2167133, 67181123]

約数ペア:

[(1, 67181123), (31, 2167133), (71, 946213), (131, 512833), (233, 288331), (2201, 30523), (4061, 16543), (7223, 9301)]