76776511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4153}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 93049600

約数和(自身を除く): 16273089

約数列:

[1, 7, 19, 133, 139, 973, 2641, 4153, 18487, 29071, 78907, 552349, 577267, 4040869, 10968073, 76776511]

約数ペア:

[(1, 76776511), (7, 10968073), (19, 4040869), (133, 577267), (139, 552349), (973, 78907), (2641, 29071), (4153, 18487)]