135146487

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{17827}}^1$

素因数の和:17875

約数の個数: 24

約数和(自身を含む): 217358976

約数和(自身を除く): 82212489

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 17827, 53481, 124789, 338713, 374367, 1016139, 2370991, 6435547, 7112973, 19306641, 45048829, 135146487]

約数ペア:

[(1, 135146487), (3, 45048829), (7, 19306641), (19, 7112973), (21, 6435547), (57, 2370991), (133, 1016139), (361, 374367), (399, 338713), (1083, 124789), (2527, 53481), (7581, 17827)]