55588689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12841}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 88815272

約数和(自身を除く): 33226583

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 12841, 38523, 115569, 166933, 475117, 500799, 1425351, 1502397, 4276053, 6176521, 18529563, 55588689]

約数ペア:

[(1, 55588689), (3, 18529563), (9, 6176521), (13, 4276053), (37, 1502397), (39, 1425351), (111, 500799), (117, 475117), (333, 166933), (481, 115569), (1443, 38523), (4329, 12841)]