254800161

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40853}}^1$

素因数の和:40883

約数の個数: 40

約数和(自身を含む): 474560064

約数和(自身を除く): 219759903

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 40853, 122559, 285971, 367677, 449383, 857913, 1103031, 1348149, 2573739, 3145681, 3309093, 4044447, 7721217, 9437043, 12133341, 23163651, 28311129, 36400023, 84933387, 254800161]

約数ペア:

[(1, 254800161), (3, 84933387), (7, 36400023), (9, 28311129), (11, 23163651), (21, 12133341), (27, 9437043), (33, 7721217), (63, 4044447), (77, 3309093), (81, 3145681), (99, 2573739), (189, 1348149), (231, 1103031), (297, 857913), (567, 449383), (693, 367677), (891, 285971), (2079, 122559), (6237, 40853)]