75771567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 121709952

約数和(自身を除く): 45938385

約数列:

[1, 3, 9, 17, 41, 47, 51, 123, 141, 153, 257, 369, 423, 697, 771, 799, 1927, 2091, 2313, 2397, 4369, 5781, 6273, 7191, 10537, 12079, 13107, 17343, 31611, 32759, 36237, 39321, 94833, 98277, 108711, 179129, 205343, 294831, 495239, 537387, 616029, 1485717, 1612161, 1848087, 4457151, 8419063, 25257189, 75771567]

約数ペア:

[(1, 75771567), (3, 25257189), (9, 8419063), (17, 4457151), (41, 1848087), (47, 1612161), (51, 1485717), (123, 616029), (141, 537387), (153, 495239), (257, 294831), (369, 205343), (423, 179129), (697, 108711), (771, 98277), (799, 94833), (1927, 39321), (2091, 36237), (2313, 32759), (2397, 31611), (4369, 17343), (5781, 13107), (6273, 12079), (7191, 10537)]