47476791

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 70187520

約数和(自身を除く): 22710729

約数列:

[1, 3, 9, 73, 127, 219, 381, 569, 657, 1143, 1707, 5121, 9271, 27813, 41537, 72263, 83439, 124611, 216789, 373833, 650367, 5275199, 15825597, 47476791]

約数ペア:

[(1, 47476791), (3, 15825597), (9, 5275199), (73, 650367), (127, 373833), (219, 216789), (381, 124611), (569, 83439), (657, 72263), (1143, 41537), (1707, 27813), (5121, 9271)]