86687161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 16806215

約数列:

[1, 11, 23, 41, 61, 137, 253, 451, 671, 943, 1403, 1507, 2501, 3151, 5617, 8357, 10373, 15433, 27511, 34661, 57523, 61787, 91927, 129191, 192211, 342637, 632753, 1421101, 2114321, 3769007, 7880651, 86687161]

約数ペア:

[(1, 86687161), (11, 7880651), (23, 3769007), (41, 2114321), (61, 1421101), (137, 632753), (253, 342637), (451, 192211), (671, 129191), (943, 91927), (1403, 61787), (1507, 57523), (2501, 34661), (3151, 27511), (5617, 15433), (8357, 10373)]