28848177

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 15388623

約数列:

[1, 3, 9, 27, 47, 127, 141, 179, 381, 423, 537, 1143, 1269, 1611, 3429, 4833, 5969, 8413, 17907, 22733, 25239, 53721, 68199, 75717, 161163, 204597, 227151, 613791, 1068451, 3205353, 9616059, 28848177]

約数ペア:

[(1, 28848177), (3, 9616059), (9, 3205353), (27, 1068451), (47, 613791), (127, 227151), (141, 204597), (179, 161163), (381, 75717), (423, 68199), (537, 53721), (1143, 25239), (1269, 22733), (1611, 17907), (3429, 8413), (4833, 5969)]