137337431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 176781312

約数和(自身を除く): 39443881

約数列:

[1, 7, 11, 47, 77, 137, 277, 329, 517, 959, 1507, 1939, 3047, 3619, 6439, 10549, 13019, 21329, 37949, 45073, 70829, 91133, 143209, 265643, 417439, 495803, 1002463, 1783603, 2922073, 12485221, 19619633, 137337431]

約数ペア:

[(1, 137337431), (7, 19619633), (11, 12485221), (47, 2922073), (77, 1783603), (137, 1002463), (277, 495803), (329, 417439), (517, 265643), (959, 143209), (1507, 91133), (1939, 70829), (3047, 45073), (3619, 37949), (6439, 21329), (10549, 13019)]