78607863

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{123017}}^1$

素因数の和:123094

約数の個数: 12

約数和(自身を含む): 115144848

約数和(自身を除く): 36536985

約数列:

[1, 3, 9, 71, 213, 639, 123017, 369051, 1107153, 8734207, 26202621, 78607863]

約数ペア:

[(1, 78607863), (3, 26202621), (9, 8734207), (71, 1107153), (213, 369051), (639, 123017)]