9154143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 15275520

約数和(自身を除く): 6121377

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 67, 141, 153, 171, 201, 323, 423, 603, 799, 893, 969, 1139, 1273, 2397, 2679, 2907, 3149, 3417, 3819, 7191, 8037, 9447, 10251, 11457, 15181, 21641, 28341, 45543, 53533, 59831, 64923, 136629, 160599, 179493, 194769, 481797, 538479, 1017127, 3051381, 9154143]

約数ペア:

[(1, 9154143), (3, 3051381), (9, 1017127), (17, 538479), (19, 481797), (47, 194769), (51, 179493), (57, 160599), (67, 136629), (141, 64923), (153, 59831), (171, 53533), (201, 45543), (323, 28341), (423, 21641), (603, 15181), (799, 11457), (893, 10251), (969, 9447), (1139, 8037), (1273, 7191), (2397, 3819), (2679, 3417), (2907, 3149)]