80952687

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 121280640

約数和(自身を除く): 40327953

約数列:

[1, 3, 9, 31, 93, 257, 279, 771, 1129, 2313, 3387, 7967, 10161, 23901, 34999, 71703, 104997, 290153, 314991, 870459, 2611377, 8994743, 26984229, 80952687]

約数ペア:

[(1, 80952687), (3, 26984229), (9, 8994743), (31, 2611377), (93, 870459), (257, 314991), (279, 290153), (771, 104997), (1129, 71703), (2313, 34999), (3387, 23901), (7967, 10161)]