57987069

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7649}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 93268800

約数和(自身を除く): 35281731

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 7649, 22947, 53543, 145331, 160629, 435993, 1017317, 2761289, 3051951, 8283867, 19329023, 57987069]

約数ペア:

[(1, 57987069), (3, 19329023), (7, 8283867), (19, 3051951), (21, 2761289), (57, 1017317), (133, 435993), (361, 160629), (399, 145331), (1083, 53543), (2527, 22947), (7581, 7649)]