268180989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{7727}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 373911552

約数和(自身を除く): 105730563

約数列:

[1, 3, 23, 69, 503, 1509, 7727, 11569, 23181, 34707, 177721, 533163, 3886681, 11660043, 89393663, 268180989]

約数ペア:

[(1, 268180989), (3, 89393663), (23, 11660043), (69, 3886681), (503, 533163), (1509, 177721), (7727, 34707), (11569, 23181)]