66926673

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 109928832

約数和(自身を除く): 43002159

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 151, 333, 363, 407, 453, 1089, 1221, 1331, 1359, 1661, 3663, 3993, 4477, 4983, 5587, 11979, 13431, 14949, 16761, 18271, 40293, 49247, 50283, 54813, 61457, 147741, 164439, 184371, 200981, 443223, 553113, 602943, 676027, 1808829, 2028081, 6084243, 7436297, 22308891, 66926673]

約数ペア:

[(1, 66926673), (3, 22308891), (9, 7436297), (11, 6084243), (33, 2028081), (37, 1808829), (99, 676027), (111, 602943), (121, 553113), (151, 443223), (333, 200981), (363, 184371), (407, 164439), (453, 147741), (1089, 61457), (1221, 54813), (1331, 50283), (1359, 49247), (1661, 40293), (3663, 18271), (3993, 16761), (4477, 14949), (4983, 13431), (5587, 11979)]