149288447

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 190663632

約数和(自身を除く): 41375185

約数列:

[1, 7, 11, 49, 77, 173, 539, 1211, 1601, 1903, 8477, 11207, 13321, 17611, 78449, 93247, 123277, 276973, 862939, 1938811, 3046703, 13571677, 21326921, 149288447]

約数ペア:

[(1, 149288447), (7, 21326921), (11, 13571677), (49, 3046703), (77, 1938811), (173, 862939), (539, 276973), (1211, 123277), (1601, 93247), (1903, 78449), (8477, 17611), (11207, 13321)]