64163319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 97735680

約数和(自身を除く): 33572361

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 1009, 1353, 1551, 1927, 3027, 5781, 11099, 21197, 33297, 41369, 47423, 63591, 124107, 142269, 455059, 521653, 1365177, 1564959, 1944343, 5833029, 21387773, 64163319]

約数ペア:

[(1, 64163319), (3, 21387773), (11, 5833029), (33, 1944343), (41, 1564959), (47, 1365177), (123, 521653), (141, 455059), (451, 142269), (517, 124107), (1009, 63591), (1353, 47423), (1551, 41369), (1927, 33297), (3027, 21197), (5781, 11099)]