27744993

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 41378688

約数和(自身を除く): 13633695

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 613, 963, 1839, 5029, 5517, 15087, 28811, 45261, 65591, 86433, 196773, 259299, 590319, 3082777, 9248331, 27744993]

約数ペア:

[(1, 27744993), (3, 9248331), (9, 3082777), (47, 590319), (107, 259299), (141, 196773), (321, 86433), (423, 65591), (613, 45261), (963, 28811), (1839, 15087), (5029, 5517)]