8981523

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 14047488

約数和(自身を除く): 5065965

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1607, 1863, 4821, 5589, 14463, 36961, 43389, 110883, 130167, 332649, 390501, 997947, 2993841, 8981523]

約数ペア:

[(1, 8981523), (3, 2993841), (9, 997947), (23, 390501), (27, 332649), (69, 130167), (81, 110883), (207, 43389), (243, 36961), (621, 14463), (1607, 5589), (1863, 4821)]