42086007

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82039}}^1$

素因数の和:82067

約数の個数: 16

約数和(自身を含む): 65632000

約数和(自身を除く): 23545993

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82039, 246117, 738351, 1558741, 2215053, 4676223, 14028669, 42086007]

約数ペア:

[(1, 42086007), (3, 14028669), (9, 4676223), (19, 2215053), (27, 1558741), (57, 738351), (171, 246117), (513, 82039)]