149733749

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 173287296

約数和(自身を除く): 23553547

約数列:

[1, 11, 23, 121, 173, 253, 311, 1903, 2783, 3421, 3979, 7153, 20933, 37631, 43769, 53803, 78683, 481459, 591833, 865513, 1237469, 6510163, 13612159, 149733749]

約数ペア:

[(1, 149733749), (11, 13612159), (23, 6510163), (121, 1237469), (173, 865513), (253, 591833), (311, 481459), (1903, 78683), (2783, 53803), (3421, 43769), (3979, 37631), (7153, 20933)]