907702938963

素因数分解:

$3^6\times {\mathrm{821}}^1\times {\mathrm{1516607}}^1$

素因数の和:1517446

約数の個数: 28

約数和(自身を含む): 1362590391168

約数和(自身を除く): 454887452205

約数列:

[1, 3, 9, 27, 81, 243, 729, 821, 2463, 7389, 22167, 66501, 199503, 598509, 1516607, 4549821, 13649463, 40948389, 122845167, 368535501, 1105606503, 1245134347, 3735403041, 11206209123, 33618627369, 100855882107, 302567646321, 907702938963]

約数ペア:

[(1, 907702938963), (3, 302567646321), (9, 100855882107), (27, 33618627369), (81, 11206209123), (243, 3735403041), (729, 1245134347), (821, 1105606503), (2463, 368535501), (7389, 122845167), (22167, 40948389), (66501, 13649463), (199503, 4549821), (598509, 1516607)]