51171681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5051}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 74688768

約数和(自身を除く): 23517087

約数列:

[1, 3, 11, 33, 307, 921, 3377, 5051, 10131, 15153, 55561, 166683, 1550657, 4651971, 17057227, 51171681]

約数ペア:

[(1, 51171681), (3, 17057227), (11, 4651971), (33, 1550657), (307, 166683), (921, 55561), (3377, 15153), (5051, 10131)]