4080494907

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{148021}}^1$

素因数の和:149051

約数の個数: 16

約数和(自身を含む): 6051139360

約数和(自身を除く): 1970644453

約数列:

[1, 3, 9, 27, 1021, 3063, 9189, 27567, 148021, 444063, 1332189, 3996567, 151129441, 453388323, 1360164969, 4080494907]

約数ペア:

[(1, 4080494907), (3, 1360164969), (9, 453388323), (27, 151129441), (1021, 3996567), (3063, 1332189), (9189, 444063), (27567, 148021)]