80999261

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26528

約数の個数: 16

約数和(自身を含む): 101683200

約数和(自身を除く): 20683939

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 26479, 185353, 503101, 609017, 3521707, 4263119, 11571323, 80999261]

約数ペア:

[(1, 80999261), (7, 11571323), (19, 4263119), (23, 3521707), (133, 609017), (161, 503101), (437, 185353), (3059, 26479)]