66615297

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2297}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 101626752

約数和(自身を除く): 35011455

約数列:

[1, 3, 7, 21, 1381, 2297, 4143, 6891, 9667, 16079, 29001, 48237, 3172157, 9516471, 22205099, 66615297]

約数ペア:

[(1, 66615297), (3, 22205099), (7, 9516471), (21, 3172157), (1381, 48237), (2297, 29001), (4143, 16079), (6891, 9667)]