55001277

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 82004000

約数和(自身を除く): 27002723

約数列:

[1, 3, 9, 37, 111, 331, 333, 499, 993, 1497, 2979, 4491, 12247, 18463, 36741, 55389, 110223, 165169, 166167, 495507, 1486521, 6111253, 18333759, 55001277]

約数ペア:

[(1, 55001277), (3, 18333759), (9, 6111253), (37, 1486521), (111, 495507), (331, 166167), (333, 165169), (499, 110223), (993, 55389), (1497, 36741), (2979, 18463), (4491, 12247)]