7773489

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5082

約数の個数: 20

約数和(自身を含む): 12225840

約数和(自身を除く): 4452351

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5051, 15153, 45459, 95969, 136377, 287907, 409131, 863721, 2591163, 7773489]

約数ペア:

[(1, 7773489), (3, 2591163), (9, 863721), (19, 409131), (27, 287907), (57, 136377), (81, 95969), (171, 45459), (513, 15153), (1539, 5051)]