163983807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1401571}}^1$

素因数の和:1401590

約数の個数: 12

約数和(自身を含む): 255086104

約数和(自身を除く): 91102297

約数列:

[1, 3, 9, 13, 39, 117, 1401571, 4204713, 12614139, 18220423, 54661269, 163983807]

約数ペア:

[(1, 163983807), (3, 54661269), (9, 18220423), (13, 12614139), (39, 4204713), (117, 1401571)]