74685149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 95605824

約数和(自身を除く): 20920675

約数列:

[1, 7, 11, 41, 77, 287, 451, 577, 1681, 3157, 4039, 6347, 11767, 18491, 23657, 44429, 129437, 165599, 260227, 969937, 1821589, 6789559, 10669307, 74685149]

約数ペア:

[(1, 74685149), (7, 10669307), (11, 6789559), (41, 1821589), (77, 969937), (287, 260227), (451, 165599), (577, 129437), (1681, 44429), (3157, 23657), (4039, 18491), (6347, 11767)]