127356867

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7565

約数の個数: 40

約数和(自身を含む): 218496960

約数和(自身を除く): 91140093

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 7523, 16929, 22569, 67707, 82753, 142937, 203121, 248259, 428811, 609363, 744777, 1286433, 1572307, 2234331, 3859299, 4716921, 6702993, 11577897, 14150763, 42452289, 127356867]

約数ペア:

[(1, 127356867), (3, 42452289), (9, 14150763), (11, 11577897), (19, 6702993), (27, 4716921), (33, 3859299), (57, 2234331), (81, 1572307), (99, 1286433), (171, 744777), (209, 609363), (297, 428811), (513, 248259), (627, 203121), (891, 142937), (1539, 82753), (1881, 67707), (5643, 22569), (7523, 16929)]