27521937

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 28

約数和(自身を含む): 43457680

約数和(自身を除く): 15935743

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1987, 4617, 5961, 13851, 17883, 37753, 53649, 113259, 160947, 339777, 482841, 1019331, 1448523, 3057993, 9173979, 27521937]

約数ペア:

[(1, 27521937), (3, 9173979), (9, 3057993), (19, 1448523), (27, 1019331), (57, 482841), (81, 339777), (171, 160947), (243, 113259), (513, 53649), (729, 37753), (1539, 17883), (1987, 13851), (4617, 5961)]