201537963

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 30

約数和(自身を含む): 330936452

約数和(自身を除く): 129398489

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 20563, 61689, 185067, 226193, 555201, 678579, 1665603, 2035737, 2488123, 6107211, 7464369, 18321633, 22393107, 67179321, 201537963]

約数ペア:

[(1, 201537963), (3, 67179321), (9, 22393107), (11, 18321633), (27, 7464369), (33, 6107211), (81, 2488123), (99, 2035737), (121, 1665603), (297, 678579), (363, 555201), (891, 226193), (1089, 185067), (3267, 61689), (9801, 20563)]