87777867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43867}}^1$

素因数の和:43922

約数の個数: 16

約数和(自身を含む): 126339840

約数和(自身を除く): 38561973

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 43867, 131601, 1008941, 1272143, 3026823, 3816429, 29259289, 87777867]

約数ペア:

[(1, 87777867), (3, 29259289), (23, 3816429), (29, 3026823), (69, 1272143), (87, 1008941), (667, 131601), (2001, 43867)]