27868566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 64198656

約数和(自身を除く): 36330090

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 159, 186, 257, 318, 341, 514, 583, 682, 771, 1023, 1166, 1542, 1643, 1749, 2046, 2827, 3286, 3498, 4929, 5654, 7967, 8481, 9858, 13621, 15934, 16962, 18073, 23901, 27242, 36146, 40863, 47802, 54219, 81726, 87637, 108438, 149831, 175274, 262911, 299662, 422251, 449493, 525822, 844502, 898986, 1266753, 2533506, 4644761, 9289522, 13934283, 27868566]

約数ペア:

[(1, 27868566), (2, 13934283), (3, 9289522), (6, 4644761), (11, 2533506), (22, 1266753), (31, 898986), (33, 844502), (53, 525822), (62, 449493), (66, 422251), (93, 299662), (106, 262911), (159, 175274), (186, 149831), (257, 108438), (318, 87637), (341, 81726), (514, 54219), (583, 47802), (682, 40863), (771, 36146), (1023, 27242), (1166, 23901), (1542, 18073), (1643, 16962), (1749, 15934), (2046, 13621), (2827, 9858), (3286, 8481), (3498, 7967), (4929, 5654)]