56987997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{75083}}^1$

素因数の和:75120

約数の個数: 16

約数和(自身を含む): 86496768

約数和(自身を除く): 29508771

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 75083, 225249, 825913, 1726909, 2477739, 5180727, 18995999, 56987997]

約数ペア:

[(1, 56987997), (3, 18995999), (11, 5180727), (23, 2477739), (33, 1726909), (69, 825913), (253, 225249), (759, 75083)]