78760701

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 119275520

約数和(自身を除く): 40514819

約数列:

[1, 3, 9, 27, 103, 127, 223, 309, 381, 669, 927, 1143, 2007, 2781, 3429, 6021, 13081, 22969, 28321, 39243, 68907, 84963, 117729, 206721, 254889, 353187, 620163, 764667, 2917063, 8751189, 26253567, 78760701]

約数ペア:

[(1, 78760701), (3, 26253567), (9, 8751189), (27, 2917063), (103, 764667), (127, 620163), (223, 353187), (309, 254889), (381, 206721), (669, 117729), (927, 84963), (1143, 68907), (2007, 39243), (2781, 28321), (3429, 22969), (6021, 13081)]