40803777

素因数分解:

$3^3\times 7^1\times {\mathrm{215893}}^1$

素因数の和:215909

約数の個数: 16

約数和(自身を含む): 69086080

約数和(自身を除く): 28282303

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 215893, 647679, 1511251, 1943037, 4533753, 5829111, 13601259, 40803777]

約数ペア:

[(1, 40803777), (3, 13601259), (7, 5829111), (9, 4533753), (21, 1943037), (27, 1511251), (63, 647679), (189, 215893)]