201629339991

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{5619077}}^1$

素因数の和:5619532

約数の個数: 20

約数和(自身を含む): 301879346472

約数和(自身を除く): 100250006481

約数列:

[1, 3, 9, 27, 81, 443, 1329, 3987, 11961, 35883, 5619077, 16857231, 50571693, 151715079, 455145237, 2489251111, 7467753333, 22403259999, 67209779997, 201629339991]

約数ペア:

[(1, 201629339991), (3, 67209779997), (9, 22403259999), (27, 7467753333), (81, 2489251111), (443, 455145237), (1329, 151715079), (3987, 50571693), (11961, 16857231), (35883, 5619077)]