64527337

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 76890112

約数和(自身を除く): 12362775

約数列:

[1, 7, 31, 103, 217, 721, 2887, 3193, 20209, 22351, 89497, 297361, 626479, 2081527, 9218191, 64527337]

約数ペア:

[(1, 64527337), (7, 9218191), (31, 2081527), (103, 626479), (217, 297361), (721, 89497), (2887, 22351), (3193, 20209)]