55153179

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 81516032

約数和(自身を除く): 26362853

約数列:

[1, 3, 9, 73, 127, 219, 381, 657, 661, 1143, 1983, 5949, 9271, 27813, 48253, 83439, 83947, 144759, 251841, 434277, 755523, 6128131, 18384393, 55153179]

約数ペア:

[(1, 55153179), (3, 18384393), (9, 6128131), (73, 755523), (127, 434277), (219, 251841), (381, 144759), (657, 83947), (661, 83439), (1143, 48253), (1983, 27813), (5949, 9271)]