30478977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{66403}}^1$

素因数の和:66429

約数の個数: 16

約数和(自身を含む): 47810880

約数和(自身を除く): 17331903

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 66403, 199209, 597627, 1128851, 1792881, 3386553, 10159659, 30478977]

約数ペア:

[(1, 30478977), (3, 10159659), (9, 3386553), (17, 1792881), (27, 1128851), (51, 597627), (153, 199209), (459, 66403)]