27219039

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 39300912

約数和(自身を除く): 12081873

約数列:

[1, 3, 19, 41, 57, 123, 361, 613, 779, 1083, 1839, 2337, 11647, 14801, 25133, 34941, 44403, 75399, 221293, 477527, 663879, 1432581, 9073013, 27219039]

約数ペア:

[(1, 27219039), (3, 9073013), (19, 1432581), (41, 663879), (57, 477527), (123, 221293), (361, 75399), (613, 44403), (779, 34941), (1083, 25133), (1839, 14801), (2337, 11647)]