134400231

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30047}}^1$

素因数の和:30131

約数の個数: 24

約数和(自身を含む): 224999424

約数和(自身を除く): 90599193

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 30047, 90141, 210329, 270423, 630987, 1892961, 2133337, 6400011, 14933359, 19200033, 44800077, 134400231]

約数ペア:

[(1, 134400231), (3, 44800077), (7, 19200033), (9, 14933359), (21, 6400011), (63, 2133337), (71, 1892961), (213, 630987), (497, 270423), (639, 210329), (1491, 90141), (4473, 30047)]