274228767

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7529}}^1$

素因数の和:7628

約数の個数: 32

約数和(自身を含む): 433728000

約数和(自身を除く): 159499233

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 4047, 7529, 12141, 22587, 36423, 67761, 143051, 203283, 429153, 534559, 1287459, 1603677, 3862377, 4811031, 10156621, 14433093, 30469863, 91409589, 274228767]

約数ペア:

[(1, 274228767), (3, 91409589), (9, 30469863), (19, 14433093), (27, 10156621), (57, 4811031), (71, 3862377), (171, 1603677), (213, 1287459), (513, 534559), (639, 429153), (1349, 203283), (1917, 143051), (4047, 67761), (7529, 36423), (12141, 22587)]