149183217

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2777}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 221884416

約数和(自身を除く): 72701199

約数列:

[1, 3, 9, 47, 127, 141, 381, 423, 1143, 2777, 5969, 8331, 17907, 24993, 53721, 130519, 352679, 391557, 1058037, 1174671, 3174111, 16575913, 49727739, 149183217]

約数ペア:

[(1, 149183217), (3, 49727739), (9, 16575913), (47, 3174111), (127, 1174671), (141, 1058037), (381, 391557), (423, 352679), (1143, 130519), (2777, 53721), (5969, 24993), (8331, 17907)]