16173628281

素因数分解:

$3^2\times {\mathrm{20269}}^1\times {\mathrm{88661}}^1$

素因数の和:108936

約数の個数: 12

約数和(自身を含む): 23363323620

約数和(自身を除く): 7189695339

約数列:

[1, 3, 9, 20269, 60807, 88661, 182421, 265983, 797949, 1797069809, 5391209427, 16173628281]

約数ペア:

[(1, 16173628281), (3, 5391209427), (9, 1797069809), (20269, 797949), (60807, 265983), (88661, 182421)]