149579073

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139663}}^1$

素因数の和:139693

約数の個数: 24

約数和(自身を含む): 261451008

約数和(自身を除く): 111871935

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 139663, 418989, 977641, 1256967, 2374271, 2932923, 7122813, 8798769, 16619897, 21368439, 49859691, 149579073]

約数ペア:

[(1, 149579073), (3, 49859691), (7, 21368439), (9, 16619897), (17, 8798769), (21, 7122813), (51, 2932923), (63, 2374271), (119, 1256967), (153, 977641), (357, 418989), (1071, 139663)]