100775213

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:798

約数の個数: 36

約数和(自身を含む): 134638560

約数和(自身を除く): 33863347

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 539, 739, 847, 1127, 1771, 2783, 5173, 5929, 8129, 12397, 16997, 19481, 36211, 56903, 89419, 118979, 136367, 186967, 398321, 625933, 832853, 1308769, 2056637, 4381531, 9161383, 14396459, 100775213]

約数ペア:

[(1, 100775213), (7, 14396459), (11, 9161383), (23, 4381531), (49, 2056637), (77, 1308769), (121, 832853), (161, 625933), (253, 398321), (539, 186967), (739, 136367), (847, 118979), (1127, 89419), (1771, 56903), (2783, 36211), (5173, 19481), (5929, 16997), (8129, 12397)]