51258009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{91369}}^1$

素因数の和:91400

約数の個数: 16

約数和(自身を含む): 78943680

約数和(自身を除く): 27685671

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 91369, 274107, 1005059, 1553273, 3015177, 4659819, 17086003, 51258009]

約数ペア:

[(1, 51258009), (3, 17086003), (11, 4659819), (17, 3015177), (33, 1553273), (51, 1005059), (187, 274107), (561, 91369)]