57885279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 82328064

約数和(自身を除く): 24442785

約数列:

[1, 3, 37, 61, 83, 103, 111, 183, 249, 309, 2257, 3071, 3811, 5063, 6283, 6771, 8549, 9213, 11433, 15189, 18849, 25647, 187331, 232471, 316313, 521489, 561993, 697413, 948939, 1564467, 19295093, 57885279]

約数ペア:

[(1, 57885279), (3, 19295093), (37, 1564467), (61, 948939), (83, 697413), (103, 561993), (111, 521489), (183, 316313), (249, 232471), (309, 187331), (2257, 25647), (3071, 18849), (3811, 15189), (5063, 11433), (6283, 9213), (6771, 8549)]