156946727

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3331}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 184246272

約数和(自身を除く): 27299545

約数列:

[1, 7, 53, 127, 371, 889, 3331, 6731, 23317, 47117, 176543, 423037, 1235801, 2961259, 22420961, 156946727]

約数ペア:

[(1, 156946727), (7, 22420961), (53, 2961259), (127, 1235801), (371, 423037), (889, 176543), (3331, 47117), (6731, 23317)]