79377991

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 110972160

約数和(自身を除く): 31594169

約数列:

[1, 7, 11, 19, 23, 49, 77, 133, 161, 209, 253, 337, 437, 539, 931, 1127, 1463, 1771, 2359, 3059, 3707, 4807, 6403, 7751, 10241, 12397, 16513, 21413, 25949, 33649, 44821, 54257, 70433, 85261, 147269, 181643, 235543, 313747, 379799, 493031, 596827, 1030883, 1619959, 3451217, 4177789, 7216181, 11339713, 79377991]

約数ペア:

[(1, 79377991), (7, 11339713), (11, 7216181), (19, 4177789), (23, 3451217), (49, 1619959), (77, 1030883), (133, 596827), (161, 493031), (209, 379799), (253, 313747), (337, 235543), (437, 181643), (539, 147269), (931, 85261), (1127, 70433), (1463, 54257), (1771, 44821), (2359, 33649), (3059, 25949), (3707, 21413), (4807, 16513), (6403, 12397), (7751, 10241)]