54955047

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 31974873

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 581, 769, 861, 1743, 2307, 3403, 5383, 10209, 16149, 23821, 31529, 63827, 71463, 94587, 191481, 220703, 446789, 662109, 1340367, 2616907, 7850721, 18318349, 54955047]

約数ペア:

[(1, 54955047), (3, 18318349), (7, 7850721), (21, 2616907), (41, 1340367), (83, 662109), (123, 446789), (249, 220703), (287, 191481), (581, 94587), (769, 71463), (861, 63827), (1743, 31529), (2307, 23821), (3403, 16149), (5383, 10209)]