61776001

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 72843264

約数和(自身を除く): 11067263

約数列:

[1, 7, 47, 103, 329, 721, 1823, 4841, 12761, 33887, 85681, 187769, 599767, 1314383, 8825143, 61776001]

約数ペア:

[(1, 61776001), (7, 8825143), (47, 1314383), (103, 599767), (329, 187769), (721, 85681), (1823, 33887), (4841, 12761)]