78675921

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{3593}}^1$

素因数の和:4413

約数の個数: 16

約数和(自身を含む): 116733120

約数和(自身を除く): 38057199

約数列:

[1, 3, 9, 27, 811, 2433, 3593, 7299, 10779, 21897, 32337, 97011, 2913923, 8741769, 26225307, 78675921]

約数ペア:

[(1, 78675921), (3, 26225307), (9, 8741769), (27, 2913923), (811, 97011), (2433, 32337), (3593, 21897), (7299, 10779)]