27427127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 36825600

約数和(自身を除く): 9398473

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 547, 551, 1729, 2639, 3829, 3857, 7111, 7163, 10393, 15863, 49777, 50141, 72751, 111041, 135109, 206219, 301397, 945763, 1443533, 2109779, 3918161, 27427127]

約数ペア:

[(1, 27427127), (7, 3918161), (13, 2109779), (19, 1443533), (29, 945763), (91, 301397), (133, 206219), (203, 135109), (247, 111041), (377, 72751), (547, 50141), (551, 49777), (1729, 15863), (2639, 10393), (3829, 7163), (3857, 7111)]