77244727

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 93608592

約数和(自身を除く): 16363865

約数列:

[1, 7, 43, 49, 61, 301, 427, 601, 2107, 2623, 2989, 4207, 18361, 25843, 29449, 36661, 128527, 180901, 256627, 1266307, 1576423, 1796389, 11034961, 77244727]

約数ペア:

[(1, 77244727), (7, 11034961), (43, 1796389), (49, 1576423), (61, 1266307), (301, 256627), (427, 180901), (601, 128527), (2107, 36661), (2623, 29449), (2989, 25843), (4207, 18361)]