127777242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3581}}^1$

素因数の和:3918

約数の個数: 32

約数和(自身を含む): 269939520

約数和(自身を除く): 142162278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 626, 939, 1878, 3581, 5947, 7162, 10743, 11894, 17841, 21486, 35682, 68039, 136078, 204117, 408234, 1120853, 2241706, 3362559, 6725118, 21296207, 42592414, 63888621, 127777242]

約数ペア:

[(1, 127777242), (2, 63888621), (3, 42592414), (6, 21296207), (19, 6725118), (38, 3362559), (57, 2241706), (114, 1120853), (313, 408234), (626, 204117), (939, 136078), (1878, 68039), (3581, 35682), (5947, 21486), (7162, 17841), (10743, 11894)]