3128688639

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{47903}}^1$

素因数の和:48012

約数の個数: 32

約数和(自身を含む): 4828723200

約数和(自身を除く): 1700034561

約数列:

[1, 3, 9, 27, 41, 59, 123, 177, 369, 531, 1107, 1593, 2419, 7257, 21771, 47903, 65313, 143709, 431127, 1293381, 1964023, 2826277, 5892069, 8478831, 17676207, 25436493, 53028621, 76309479, 115877357, 347632071, 1042896213, 3128688639]

約数ペア:

[(1, 3128688639), (3, 1042896213), (9, 347632071), (27, 115877357), (41, 76309479), (59, 53028621), (123, 25436493), (177, 17676207), (369, 8478831), (531, 5892069), (1107, 2826277), (1593, 1964023), (2419, 1293381), (7257, 431127), (21771, 143709), (47903, 65313)]