166972893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127363}}^1$

素因数の和:127408

約数の個数: 16

約数和(自身を含む): 244538880

約数和(自身を除く): 77565987

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 127363, 382089, 2419897, 2929349, 7259691, 8788047, 55657631, 166972893]

約数ペア:

[(1, 166972893), (3, 55657631), (19, 8788047), (23, 7259691), (57, 2929349), (69, 2419897), (437, 382089), (1311, 127363)]