27420407538

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{68209969}}^1$

素因数の和:68210041

約数の個数: 16

約数和(自身を含む): 55659335520

約数和(自身を除く): 28238927982

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 68209969, 136419938, 204629907, 409259814, 4570067923, 9140135846, 13710203769, 27420407538]

約数ペア:

[(1, 27420407538), (2, 13710203769), (3, 9140135846), (6, 4570067923), (67, 409259814), (134, 204629907), (201, 136419938), (402, 68209969)]