214005267

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15511}}^1$

素因数の和:15600

約数の個数: 32

約数和(自身を含む): 367324160

約数和(自身を除く): 153318893

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 15511, 46533, 108577, 139599, 325731, 418797, 977193, 1132303, 2931579, 3396909, 7926121, 10190727, 23778363, 30572181, 71335089, 214005267]

約数ペア:

[(1, 214005267), (3, 71335089), (7, 30572181), (9, 23778363), (21, 10190727), (27, 7926121), (63, 3396909), (73, 2931579), (189, 1132303), (219, 977193), (511, 418797), (657, 325731), (1533, 139599), (1971, 108577), (4599, 46533), (13797, 15511)]