13373129727

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{8689493}}^1$

素因数の和:8689524

約数の個数: 20

約数和(自身を含む): 21028575480

約数和(自身を除く): 7655445753

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 8689493, 26068479, 78205437, 165100367, 234616311, 495301101, 703848933, 1485903303, 4457709909, 13373129727]

約数ペア:

[(1, 13373129727), (3, 4457709909), (9, 1485903303), (19, 703848933), (27, 495301101), (57, 234616311), (81, 165100367), (171, 78205437), (513, 26068479), (1539, 8689493)]