78963573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28517}}^1$

素因数の和:28604

約数の個数: 16

約数和(自身を含む): 114984576

約数和(自身を除く): 36021003

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 28517, 85551, 370721, 1112163, 2024707, 6074121, 26321191, 78963573]

約数ペア:

[(1, 78963573), (3, 26321191), (13, 6074121), (39, 2024707), (71, 1112163), (213, 370721), (923, 85551), (2769, 28517)]