126123459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32117}}^1$

素因数の和:32155

約数の個数: 32

約数和(自身を含む): 221999616

約数和(自身を除く): 95876157

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 32117, 96351, 224819, 353287, 545989, 674457, 1059861, 1637967, 2473009, 3821923, 6005879, 7419027, 11465769, 18017637, 42041153, 126123459]

約数ペア:

[(1, 126123459), (3, 42041153), (7, 18017637), (11, 11465769), (17, 7419027), (21, 6005879), (33, 3821923), (51, 2473009), (77, 1637967), (119, 1059861), (187, 674457), (231, 545989), (357, 353287), (561, 224819), (1309, 96351), (3927, 32117)]