81126003

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 128862720

約数和(自身を除く): 47736717

約数列:

[1, 3, 7, 21, 41, 59, 123, 177, 287, 413, 861, 1239, 1597, 2419, 4791, 7257, 11179, 16933, 33537, 50799, 65477, 94223, 196431, 282669, 458339, 659561, 1375017, 1978683, 3863143, 11589429, 27042001, 81126003]

約数ペア:

[(1, 81126003), (3, 27042001), (7, 11589429), (21, 3863143), (41, 1978683), (59, 1375017), (123, 659561), (177, 458339), (287, 282669), (413, 196431), (861, 94223), (1239, 65477), (1597, 50799), (2419, 33537), (4791, 16933), (7257, 11179)]