66457269

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9479}}^1$

素因数の和:9545

約数の個数: 24

約数和(自身を含む): 103521600

約数和(自身を除く): 37064331

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 9479, 28437, 85311, 180101, 388639, 540303, 1165917, 1620909, 3497751, 7384141, 22152423, 66457269]

約数ペア:

[(1, 66457269), (3, 22152423), (9, 7384141), (19, 3497751), (41, 1620909), (57, 1165917), (123, 540303), (171, 388639), (369, 180101), (779, 85311), (2337, 28437), (7011, 9479)]