51072219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17789}}^1$

素因数の和:17835

約数の個数: 24

約数和(自身を含む): 83257200

約数和(自身を除く): 32184981

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 17789, 53367, 160101, 195679, 515881, 587037, 1547643, 1761111, 4642929, 5674691, 17024073, 51072219]

約数ペア:

[(1, 51072219), (3, 17024073), (9, 5674691), (11, 4642929), (29, 1761111), (33, 1547643), (87, 587037), (99, 515881), (261, 195679), (319, 160101), (957, 53367), (2871, 17789)]