158619087

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28148

約数の個数: 32

約数和(自身を含む): 269856000

約数和(自身を除く): 111236913

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 28109, 84327, 252981, 309199, 534071, 758943, 927597, 1602213, 2782791, 4806639, 5874781, 8348373, 14419917, 17624343, 52873029, 158619087]

約数ペア:

[(1, 158619087), (3, 52873029), (9, 17624343), (11, 14419917), (19, 8348373), (27, 5874781), (33, 4806639), (57, 2782791), (99, 1602213), (171, 927597), (209, 758943), (297, 534071), (513, 309199), (627, 252981), (1881, 84327), (5643, 28109)]