51182397

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6397}}^1$

素因数の和:6537

約数の個数: 24

約数和(自身を含む): 85170176

約数和(自身を除く): 33987779

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 6397, 8001, 19191, 44779, 57573, 134337, 403011, 812419, 2437257, 5686933, 7311771, 17060799, 51182397]

約数ペア:

[(1, 51182397), (3, 17060799), (7, 7311771), (9, 5686933), (21, 2437257), (63, 812419), (127, 403011), (381, 134337), (889, 57573), (1143, 44779), (2667, 19191), (6397, 8001)]