27451599

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 17061681

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 643, 749, 1929, 2033, 2247, 4501, 6099, 12217, 13503, 14231, 36651, 42693, 68801, 85519, 206403, 256557, 481607, 1307219, 1444821, 3921657, 9150533, 27451599]

約数ペア:

[(1, 27451599), (3, 9150533), (7, 3921657), (19, 1444821), (21, 1307219), (57, 481607), (107, 256557), (133, 206403), (321, 85519), (399, 68801), (643, 42693), (749, 36651), (1929, 14231), (2033, 13503), (2247, 12217), (4501, 6099)]