269490069

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{60737}}^1$

素因数の和:60789

約数の個数: 24

約数和(自身を含む): 426380760

約数和(自身を除く): 156890691

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 60737, 182211, 546633, 1032529, 1761373, 3097587, 5284119, 9292761, 15852357, 29943341, 89830023, 269490069]

約数ペア:

[(1, 269490069), (3, 89830023), (9, 29943341), (17, 15852357), (29, 9292761), (51, 5284119), (87, 3097587), (153, 1761373), (261, 1032529), (493, 546633), (1479, 182211), (4437, 60737)]