276970509

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{5419}}^1$

素因数の和:6062

約数の個数: 20

約数和(自身を含む): 414478240

約数和(自身を除く): 137507731

約数列:

[1, 3, 9, 27, 81, 631, 1893, 5419, 5679, 16257, 17037, 48771, 51111, 146313, 438939, 3419389, 10258167, 30774501, 92323503, 276970509]

約数ペア:

[(1, 276970509), (3, 92323503), (9, 30774501), (27, 10258167), (81, 3419389), (631, 438939), (1893, 146313), (5419, 51111), (5679, 48771), (16257, 17037)]