210334563

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{112901}}^1$

素因数の和:112936

約数の個数: 20

約数和(自身を含む): 327867408

約数和(自身を除く): 117532845

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 112901, 338703, 1016109, 2596723, 3048327, 7790169, 9144981, 23370507, 70111521, 210334563]

約数ペア:

[(1, 210334563), (3, 70111521), (9, 23370507), (23, 9144981), (27, 7790169), (69, 3048327), (81, 2596723), (207, 1016109), (621, 338703), (1863, 112901)]