26600319

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1876

約数の個数: 20

約数和(自身を含む): 39961944

約数和(自身を除く): 13361625

約数列:

[1, 3, 9, 27, 81, 197, 591, 1667, 1773, 5001, 5319, 15003, 15957, 45009, 135027, 328399, 985197, 2955591, 8866773, 26600319]

約数ペア:

[(1, 26600319), (3, 8866773), (9, 2955591), (27, 985197), (81, 328399), (197, 135027), (591, 45009), (1667, 15957), (1773, 15003), (5001, 5319)]