157087293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{280013}}^1$

素因数の和:280044

約数の個数: 16

約数和(自身を含む): 241932096

約数和(自身を除く): 84844803

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 280013, 840039, 3080143, 4760221, 9240429, 14280663, 52362431, 157087293]

約数ペア:

[(1, 157087293), (3, 52362431), (11, 14280663), (17, 9240429), (33, 4760221), (51, 3080143), (187, 840039), (561, 280013)]