160520913

素因数分解:

$3^3\times 7^3\times {\mathrm{17333}}^1$

素因数の和:17363

約数の個数: 32

約数和(自身を含む): 277344000

約数和(自身を除く): 116823087

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 17333, 51999, 121331, 155997, 363993, 467991, 849317, 1091979, 2547951, 3275937, 5945219, 7643853, 17835657, 22931559, 53506971, 160520913]

約数ペア:

[(1, 160520913), (3, 53506971), (7, 22931559), (9, 17835657), (21, 7643853), (27, 5945219), (49, 3275937), (63, 2547951), (147, 1091979), (189, 849317), (343, 467991), (441, 363993), (1029, 155997), (1323, 121331), (3087, 51999), (9261, 17333)]