51731163

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 87252480

約数和(自身を除く): 35521317

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 7573, 22719, 68157, 83303, 174179, 204471, 249909, 522537, 749727, 1567611, 1915969, 2249181, 4702833, 5747907, 17243721, 51731163]

約数ペア:

[(1, 51731163), (3, 17243721), (9, 5747907), (11, 4702833), (23, 2249181), (27, 1915969), (33, 1567611), (69, 749727), (99, 522537), (207, 249909), (253, 204471), (297, 174179), (621, 83303), (759, 68157), (2277, 22719), (6831, 7573)]