64924069

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 15427931

約数列:

[1, 7, 29, 49, 61, 107, 203, 343, 427, 749, 1421, 1769, 2989, 3103, 5243, 6527, 9947, 12383, 20923, 21721, 36701, 45689, 86681, 152047, 189283, 319823, 606767, 1064329, 1324981, 2238761, 9274867, 64924069]

約数ペア:

[(1, 64924069), (7, 9274867), (29, 2238761), (49, 1324981), (61, 1064329), (107, 606767), (203, 319823), (343, 189283), (427, 152047), (749, 86681), (1421, 45689), (1769, 36701), (2989, 21721), (3103, 20923), (5243, 12383), (6527, 9947)]