67939089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10169}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 96655680

約数和(自身を除く): 28716591

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 10169, 30507, 172873, 518619, 1332139, 3996417, 22646363, 67939089]

約数ペア:

[(1, 67939089), (3, 22646363), (17, 3996417), (51, 1332139), (131, 518619), (393, 172873), (2227, 30507), (6681, 10169)]