53667153

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 82160000

約数和(自身を除く): 28492847

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 1999, 2983, 5997, 8949, 17991, 26847, 37981, 113943, 313843, 341829, 941529, 2824587, 5963017, 17889051, 53667153]

約数ペア:

[(1, 53667153), (3, 17889051), (9, 5963017), (19, 2824587), (57, 941529), (157, 341829), (171, 313843), (471, 113943), (1413, 37981), (1999, 26847), (2983, 17991), (5997, 8949)]