64887366

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{66347}}^1$

素因数の和:66515

約数の個数: 16

約数和(自身を含む): 130572864

約数和(自身を除く): 65685498

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 66347, 132694, 199041, 398082, 10814561, 21629122, 32443683, 64887366]

約数ペア:

[(1, 64887366), (2, 32443683), (3, 21629122), (6, 10814561), (163, 398082), (326, 199041), (489, 132694), (978, 66347)]