147965481

素因数分解:

$3^3\times {\mathrm{2273}}^1\times {\mathrm{2411}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 219395520

約数和(自身を除く): 71430039

約数列:

[1, 3, 9, 27, 2273, 2411, 6819, 7233, 20457, 21699, 61371, 65097, 5480203, 16440609, 49321827, 147965481]

約数ペア:

[(1, 147965481), (3, 49321827), (9, 16440609), (27, 5480203), (2273, 65097), (2411, 61371), (6819, 21699), (7233, 20457)]