135016511

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^2$

素因数の和:479

約数の個数: 18

約数和(自身を含む): 160084728

約数和(自身を除く): 25068217

約数列:

[1, 7, 49, 71, 197, 497, 1379, 3479, 9653, 13987, 38809, 97909, 271663, 685363, 1901641, 2755439, 19288073, 135016511]

約数ペア:

[(1, 135016511), (7, 19288073), (49, 2755439), (71, 1901641), (197, 685363), (497, 271663), (1379, 97909), (3479, 38809), (9653, 13987)]