8148049203

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{11171}}^1$

素因数の和:11967

約数の個数: 32

約数和(自身を含む): 12698542080

約数和(自身を除く): 4550492877

約数列:

[1, 3, 7, 21, 47, 141, 329, 739, 987, 2217, 5173, 11171, 15519, 33513, 34733, 78197, 104199, 234591, 243131, 525037, 729393, 1575111, 3675259, 8255369, 11025777, 24766107, 57787583, 173362749, 388002343, 1164007029, 2716016401, 8148049203]

約数ペア:

[(1, 8148049203), (3, 2716016401), (7, 1164007029), (21, 388002343), (47, 173362749), (141, 57787583), (329, 24766107), (739, 11025777), (987, 8255369), (2217, 3675259), (5173, 1575111), (11171, 729393), (15519, 525037), (33513, 243131), (34733, 234591), (78197, 104199)]