64819533

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10691}}^1$

素因数の和:10784

約数の個数: 16

約数和(自身を含む): 90326016

約数和(自身を除く): 25506483

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 10691, 32073, 459713, 502477, 1379139, 1507431, 21606511, 64819533]

約数ペア:

[(1, 64819533), (3, 21606511), (43, 1507431), (47, 1379139), (129, 502477), (141, 459713), (2021, 32073), (6063, 10691)]