144115551

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{280927}}^1$

素因数の和:280955

約数の個数: 16

約数和(自身を含む): 224742400

約数和(自身を除く): 80626849

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 280927, 842781, 2528343, 5337613, 7585029, 16012839, 48038517, 144115551]

約数ペア:

[(1, 144115551), (3, 48038517), (9, 16012839), (19, 7585029), (27, 5337613), (57, 2528343), (171, 842781), (513, 280927)]