27638073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 43734600

約数和(自身を除く): 16096527

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 6229, 18687, 56061, 105893, 180641, 317679, 541923, 953037, 1625769, 3070897, 9212691, 27638073]

約数ペア:

[(1, 27638073), (3, 9212691), (9, 3070897), (17, 1625769), (29, 953037), (51, 541923), (87, 317679), (153, 180641), (261, 105893), (493, 56061), (1479, 18687), (4437, 6229)]