166756881

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 233500960

約数和(自身を除く): 66744079

約数列:

[1, 3, 41, 43, 123, 129, 769, 1681, 1763, 2307, 5043, 5289, 31529, 33067, 72283, 94587, 99201, 216849, 1292689, 1355747, 3878067, 4067241, 55585627, 166756881]

約数ペア:

[(1, 166756881), (3, 55585627), (41, 4067241), (43, 3878067), (123, 1355747), (129, 1292689), (769, 216849), (1681, 99201), (1763, 94587), (2307, 72283), (5043, 33067), (5289, 31529)]