15666084891

素因数分解:

$3^2\times {\mathrm{14419}}^1\times {\mathrm{120721}}^1$

素因数の和:135146

約数の個数: 12

約数和(自身を含む): 22630546120

約数和(自身を除く): 6964461229

約数列:

[1, 3, 9, 14419, 43257, 120721, 129771, 362163, 1086489, 1740676099, 5222028297, 15666084891]

約数ペア:

[(1, 15666084891), (3, 5222028297), (9, 1740676099), (14419, 1086489), (43257, 362163), (120721, 129771)]