80644341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19381}}^1$

素因数の和:19476

約数の個数: 16

約数和(自身を含む): 114741440

約数和(自身を除く): 34097099

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 19381, 58143, 368239, 1104717, 1414813, 4244439, 26881447, 80644341]

約数ペア:

[(1, 80644341), (3, 26881447), (19, 4244439), (57, 1414813), (73, 1104717), (219, 368239), (1387, 58143), (4161, 19381)]