73875263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30949}}^1$

素因数の和:30998

約数の個数: 16

約数和(自身を含む): 95078400

約数和(自身を除く): 21203137

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 30949, 216643, 340439, 959419, 2383073, 6715933, 10553609, 73875263]

約数ペア:

[(1, 73875263), (7, 10553609), (11, 6715933), (31, 2383073), (77, 959419), (217, 340439), (341, 216643), (2387, 30949)]