78281337

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{593}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 106064640

約数和(自身を除く): 27783303

約数列:

[1, 3, 79, 237, 557, 593, 1671, 1779, 44003, 46847, 132009, 140541, 330301, 990903, 26093779, 78281337]

約数ペア:

[(1, 78281337), (3, 26093779), (79, 990903), (237, 330301), (557, 140541), (593, 132009), (1671, 46847), (1779, 44003)]