66740217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{14107}}^1$

素因数の和:14212

約数の個数: 16

約数和(自身を含む): 94805760

約数和(自身を除く): 28065543

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 14107, 42321, 268033, 804099, 1170881, 3512643, 22246739, 66740217]

約数ペア:

[(1, 66740217), (3, 22246739), (19, 3512643), (57, 1170881), (83, 804099), (249, 268033), (1577, 42321), (4731, 14107)]