85971201

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 117227520

約数和(自身を除く): 31256319

約数列:

[1, 3, 59, 177, 191, 573, 2543, 7629, 11269, 33807, 150037, 450111, 485713, 1457139, 28657067, 85971201]

約数ペア:

[(1, 85971201), (3, 28657067), (59, 1457139), (177, 485713), (191, 450111), (573, 150037), (2543, 33807), (7629, 11269)]