91129491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17247

約数の個数: 24

約数和(自身を含む): 143037440

約数和(自身を除く): 51907949

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 17191, 51573, 154719, 326629, 532921, 979887, 1598763, 2939661, 4796289, 10125499, 30376497, 91129491]

約数ペア:

[(1, 91129491), (3, 30376497), (9, 10125499), (19, 4796289), (31, 2939661), (57, 1598763), (93, 979887), (171, 532921), (279, 326629), (589, 154719), (1767, 51573), (5301, 17191)]