121504239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{195659}}^1$

素因数の和:195691

約数の個数: 16

約数和(自身を含む): 187833600

約数和(自身を除く): 66329361

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 195659, 586977, 1760931, 4500157, 5282793, 13500471, 40501413, 121504239]

約数ペア:

[(1, 121504239), (3, 40501413), (9, 13500471), (23, 5282793), (27, 4500157), (69, 1760931), (207, 586977), (621, 195659)]