57151671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 83524608

約数和(自身を除く): 26372937

約数列:

[1, 3, 17, 47, 51, 113, 141, 211, 339, 633, 799, 1921, 2397, 3587, 5311, 5763, 9917, 10761, 15933, 23843, 29751, 71529, 90287, 168589, 270861, 405331, 505767, 1120621, 1215993, 3361863, 19050557, 57151671]

約数ペア:

[(1, 57151671), (3, 19050557), (17, 3361863), (47, 1215993), (51, 1120621), (113, 505767), (141, 405331), (211, 270861), (339, 168589), (633, 90287), (799, 71529), (1921, 29751), (2397, 23843), (3587, 15933), (5311, 10761), (5763, 9917)]