54728223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{28109}}^1$

素因数の和:28182

約数の個数: 16

約数和(自身を含む): 80956800

約数和(自身を除く): 26228577

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 28109, 84327, 309199, 927597, 1658431, 4975293, 18242741, 54728223]

約数ペア:

[(1, 54728223), (3, 18242741), (11, 4975293), (33, 1658431), (59, 927597), (177, 309199), (649, 84327), (1947, 28109)]