68143937

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 73923840

約数和(自身を除く): 5779903

約数列:

[1, 19, 47, 137, 557, 893, 2603, 6439, 10583, 26179, 76309, 122341, 497401, 1449871, 3586523, 68143937]

約数ペア:

[(1, 68143937), (19, 3586523), (47, 1449871), (137, 497401), (557, 122341), (893, 76309), (2603, 26179), (6439, 10583)]