27343519

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 33619968

約数和(自身を除く): 6276449

約数列:

[1, 7, 31, 47, 49, 217, 329, 383, 1457, 1519, 2303, 2681, 10199, 11873, 18001, 18767, 71393, 83111, 126007, 558031, 581777, 882049, 3906217, 27343519]

約数ペア:

[(1, 27343519), (7, 3906217), (31, 882049), (47, 581777), (49, 558031), (217, 126007), (329, 83111), (383, 71393), (1457, 18767), (1519, 18001), (2303, 11873), (2681, 10199)]