77373009

素因数分解:

$3^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 57074031

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 233, 251, 441, 699, 753, 1323, 1631, 1757, 2097, 2259, 4893, 5271, 6291, 6777, 11417, 12299, 14679, 15813, 34251, 36897, 44037, 47439, 58483, 102753, 110691, 175449, 308259, 332073, 409381, 526347, 1228143, 1579041, 2865667, 3684429, 8597001, 11053287, 25791003, 77373009]

約数ペア:

[(1, 77373009), (3, 25791003), (7, 11053287), (9, 8597001), (21, 3684429), (27, 2865667), (49, 1579041), (63, 1228143), (147, 526347), (189, 409381), (233, 332073), (251, 308259), (441, 175449), (699, 110691), (753, 102753), (1323, 58483), (1631, 47439), (1757, 44037), (2097, 36897), (2259, 34251), (4893, 15813), (5271, 14679), (6291, 12299), (6777, 11417)]