27321219

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 42347760

約数和(自身を除く): 15026541

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 3877, 7047, 11631, 34893, 104679, 112433, 314037, 337299, 942111, 1011897, 3035691, 9107073, 27321219]

約数ペア:

[(1, 27321219), (3, 9107073), (9, 3035691), (27, 1011897), (29, 942111), (81, 337299), (87, 314037), (243, 112433), (261, 104679), (783, 34893), (2349, 11631), (3877, 7047)]