73894293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15881}}^1$

素因数の和:15945

約数の個数: 24

約数和(自身を含む): 118924416

約数和(自身を除く): 45030123

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15881, 47643, 142929, 174691, 524073, 746407, 1572219, 2239221, 6717663, 8210477, 24631431, 73894293]

約数ペア:

[(1, 73894293), (3, 24631431), (9, 8210477), (11, 6717663), (33, 2239221), (47, 1572219), (99, 746407), (141, 524073), (423, 174691), (517, 142929), (1551, 47643), (4653, 15881)]