26127147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 39571200

約数和(自身を除く): 13444053

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 323, 457, 969, 1003, 1121, 1371, 3009, 3363, 7769, 8683, 19057, 23307, 26049, 26963, 57171, 80889, 147611, 442833, 458371, 512297, 1375113, 1536891, 8709049, 26127147]

約数ペア:

[(1, 26127147), (3, 8709049), (17, 1536891), (19, 1375113), (51, 512297), (57, 458371), (59, 442833), (177, 147611), (323, 80889), (457, 57171), (969, 26963), (1003, 26049), (1121, 23307), (1371, 19057), (3009, 8683), (3363, 7769)]