27054729

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25693}}^1$

素因数の和:25718

約数の個数: 20

約数和(自身を含む): 43525636

約数和(自身を除く): 16470907

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25693, 77079, 231237, 334009, 693711, 1002027, 2081133, 3006081, 9018243, 27054729]

約数ペア:

[(1, 27054729), (3, 9018243), (9, 3006081), (13, 2081133), (27, 1002027), (39, 693711), (81, 334009), (117, 231237), (351, 77079), (1053, 25693)]