125557971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31973}}^1$

素因数の和:32011

約数の個数: 32

約数和(自身を含む): 221004288

約数和(自身を除く): 95446317

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 31973, 95919, 223811, 351703, 543541, 671433, 1055109, 1630623, 2461921, 3804787, 5978951, 7385763, 11414361, 17936853, 41852657, 125557971]

約数ペア:

[(1, 125557971), (3, 41852657), (7, 17936853), (11, 11414361), (17, 7385763), (21, 5978951), (33, 3804787), (51, 2461921), (77, 1630623), (119, 1055109), (187, 671433), (231, 543541), (357, 351703), (561, 223811), (1309, 95919), (3927, 31973)]