201291669

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{16829}}^1$

素因数の和:17281

約数の個数: 16

約数和(自身を含む): 298900800

約数和(自身を除く): 97609131

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 16829, 50487, 151461, 454383, 7455247, 22365741, 67097223, 201291669]

約数ペア:

[(1, 201291669), (3, 67097223), (9, 22365741), (27, 7455247), (443, 454383), (1329, 151461), (3987, 50487), (11961, 16829)]