142056513

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8285

約数の個数: 24

約数和(自身を含む): 214695936

約数和(自身を除く): 72639423

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 5781, 8191, 17343, 24573, 73719, 335831, 384977, 1007493, 1154931, 3022479, 3464793, 15784057, 47352171, 142056513]

約数ペア:

[(1, 142056513), (3, 47352171), (9, 15784057), (41, 3464793), (47, 3022479), (123, 1154931), (141, 1007493), (369, 384977), (423, 335831), (1927, 73719), (5781, 24573), (8191, 17343)]