55774257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 38090703

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 2909, 6391, 8727, 19173, 20363, 31999, 61089, 95997, 223993, 241447, 671979, 724341, 1690129, 2655917, 5070387, 7967751, 18591419, 55774257]

約数ペア:

[(1, 55774257), (3, 18591419), (7, 7967751), (11, 5070387), (21, 2655917), (33, 1690129), (77, 724341), (83, 671979), (231, 241447), (249, 223993), (581, 95997), (913, 61089), (1743, 31999), (2739, 20363), (2909, 19173), (6391, 8727)]