127180647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31333}}^1$

素因数の和:31391

約数の個数: 24

約数和(自身を含む): 205300368

約数和(自身を除く): 78119721

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 31333, 93999, 281997, 344663, 1033989, 1284653, 3101967, 3853959, 11561877, 14131183, 42393549, 127180647]

約数ペア:

[(1, 127180647), (3, 42393549), (9, 14131183), (11, 11561877), (33, 3853959), (41, 3101967), (99, 1284653), (123, 1033989), (369, 344663), (451, 281997), (1353, 93999), (4059, 31333)]