64590939

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6737

約数の個数: 40

約数和(自身を含む): 116775648

約数和(自身を除く): 52184709

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 6701, 9639, 20103, 46907, 60309, 113917, 140721, 180927, 341751, 422163, 542781, 797419, 1025253, 1266489, 2392257, 3075759, 3799467, 7176771, 9227277, 21530313, 64590939]

約数ペア:

[(1, 64590939), (3, 21530313), (7, 9227277), (9, 7176771), (17, 3799467), (21, 3075759), (27, 2392257), (51, 1266489), (63, 1025253), (81, 797419), (119, 542781), (153, 422163), (189, 341751), (357, 180927), (459, 140721), (567, 113917), (1071, 60309), (1377, 46907), (3213, 20103), (6701, 9639)]