6551220081

素因数分解:

$3^1\times 7^3\times {\mathrm{6366589}}^1$

素因数の和:6366613

約数の個数: 16

約数和(自身を含む): 10186544000

約数和(自身を除く): 3635323919

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 6366589, 19099767, 44566123, 133698369, 311962861, 935888583, 2183740027, 6551220081]

約数ペア:

[(1, 6551220081), (3, 2183740027), (7, 935888583), (21, 311962861), (49, 133698369), (147, 44566123), (343, 19099767), (1029, 6366589)]