201872127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 300215808

約数和(自身を除く): 98343681

約数列:

[1, 3, 17, 23, 51, 69, 113, 339, 391, 1173, 1523, 1921, 2599, 4569, 5763, 7797, 25891, 35029, 44183, 77673, 105087, 132549, 172099, 516297, 595493, 1786479, 2925683, 3958277, 8777049, 11874831, 67290709, 201872127]

約数ペア:

[(1, 201872127), (3, 67290709), (17, 11874831), (23, 8777049), (51, 3958277), (69, 2925683), (113, 1786479), (339, 595493), (391, 516297), (1173, 172099), (1523, 132549), (1921, 105087), (2599, 77673), (4569, 44183), (5763, 35029), (7797, 25891)]