27580833

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4919}}^1$

素因数の和:5021

約数の個数: 24

約数和(自身を含む): 46051200

約数和(自身を除く): 18470367

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 4919, 5607, 14757, 34433, 44271, 103299, 309897, 437791, 1313373, 3064537, 3940119, 9193611, 27580833]

約数ペア:

[(1, 27580833), (3, 9193611), (7, 3940119), (9, 3064537), (21, 1313373), (63, 437791), (89, 309897), (267, 103299), (623, 44271), (801, 34433), (1869, 14757), (4919, 5607)]