80426661

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{48479}}^1$

素因数の和:48568

約数の個数: 16

約数和(自身を含む): 124108800

約数和(自身を除く): 43682139

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 48479, 145437, 339353, 1018059, 3829841, 11489523, 26808887, 80426661]

約数ペア:

[(1, 80426661), (3, 26808887), (7, 11489523), (21, 3829841), (79, 1018059), (237, 339353), (553, 145437), (1659, 48479)]