142752267

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14251}}^1$

素因数の和:14320

約数の個数: 32

約数和(自身を含む): 246274560

約数和(自身を除く): 103522293

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 14251, 42753, 99757, 128259, 299271, 384777, 755303, 897813, 2265909, 2693439, 5287121, 6797727, 15861363, 20393181, 47584089, 142752267]

約数ペア:

[(1, 142752267), (3, 47584089), (7, 20393181), (9, 15861363), (21, 6797727), (27, 5287121), (53, 2693439), (63, 2265909), (159, 897813), (189, 755303), (371, 384777), (477, 299271), (1113, 128259), (1431, 99757), (3339, 42753), (10017, 14251)]