53075967

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2843}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 82999296

約数和(自身を除く): 29923329

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 2843, 6223, 8529, 18669, 19901, 59703, 139307, 361061, 417921, 1083183, 2527427, 7582281, 17691989, 53075967]

約数ペア:

[(1, 53075967), (3, 17691989), (7, 7582281), (21, 2527427), (49, 1083183), (127, 417921), (147, 361061), (381, 139307), (889, 59703), (2667, 19901), (2843, 18669), (6223, 8529)]