67321437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20759}}^1$

素因数の和:20832

約数の個数: 16

約数和(自身を含む): 95662080

約数和(自身を除く): 28340643

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 20759, 62277, 477457, 975673, 1432371, 2927019, 22440479, 67321437]

約数ペア:

[(1, 67321437), (3, 22440479), (23, 2927019), (47, 1432371), (69, 975673), (141, 477457), (1081, 62277), (3243, 20759)]