99207987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42451}}^1$

素因数の和:42514

約数の個数: 16

約数和(自身を含む): 142638720

約数和(自身を除く): 43430733

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 42451, 127353, 806569, 1740491, 2419707, 5221473, 33069329, 99207987]

約数ペア:

[(1, 99207987), (3, 33069329), (19, 5221473), (41, 2419707), (57, 1740491), (123, 806569), (779, 127353), (2337, 42451)]