54620571

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 74123136

約数和(自身を除く): 19502565

約数列:

[1, 3, 73, 219, 443, 563, 1329, 1689, 32339, 41099, 97017, 123297, 249409, 748227, 18206857, 54620571]

約数ペア:

[(1, 54620571), (3, 18206857), (73, 748227), (219, 249409), (443, 123297), (563, 97017), (1329, 41099), (1689, 32339)]