126242403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7717}}^1$

素因数の和:7787

約数の個数: 32

約数和(自身を含む): 207459840

約数和(自身を除く): 81217437

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 7717, 16359, 23151, 54019, 146623, 162057, 316397, 439869, 949191, 1026361, 2214779, 3079083, 6011543, 6644337, 18034629, 42080801, 126242403]

約数ペア:

[(1, 126242403), (3, 42080801), (7, 18034629), (19, 6644337), (21, 6011543), (41, 3079083), (57, 2214779), (123, 1026361), (133, 949191), (287, 439869), (399, 316397), (779, 162057), (861, 146623), (2337, 54019), (5453, 23151), (7717, 16359)]