81984099

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{4099}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 112176000

約数和(自身を除く): 30191901

約数列:

[1, 3, 59, 113, 177, 339, 4099, 6667, 12297, 20001, 241841, 463187, 725523, 1389561, 27328033, 81984099]

約数ペア:

[(1, 81984099), (3, 27328033), (59, 1389561), (113, 725523), (177, 463187), (339, 241841), (4099, 20001), (6667, 12297)]