82640271

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{5413}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 126124544

約数和(自身を除く): 43484273

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 5413, 15267, 16239, 37891, 113673, 3935251, 11805753, 27546757, 82640271]

約数ペア:

[(1, 82640271), (3, 27546757), (7, 11805753), (21, 3935251), (727, 113673), (2181, 37891), (5089, 16239), (5413, 15267)]