295173639

素因数分解:

$3^4\times {\mathrm{1433}}^1\times {\mathrm{2543}}^1$

素因数の和:3988

約数の個数: 20

約数和(自身を含む): 441419616

約数和(自身を除く): 146245977

約数列:

[1, 3, 9, 27, 81, 1433, 2543, 4299, 7629, 12897, 22887, 38691, 68661, 116073, 205983, 3644119, 10932357, 32797071, 98391213, 295173639]

約数ペア:

[(1, 295173639), (3, 98391213), (9, 32797071), (27, 10932357), (81, 3644119), (1433, 205983), (2543, 116073), (4299, 68661), (7629, 38691), (12897, 22887)]