15697063221

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{14251}}^1$

素因数の和:14454

約数の個数: 48

約数和(自身を含む): 24955822080

約数和(自身を除く): 9258758859

約数列:

[1, 3, 7, 21, 49, 59, 127, 147, 177, 381, 413, 889, 1239, 2667, 2891, 6223, 7493, 8673, 14251, 18669, 22479, 42753, 52451, 99757, 157353, 299271, 367157, 698299, 840809, 1101471, 1809877, 2094897, 2522427, 5429631, 5885663, 12669139, 17656989, 38007417, 41199641, 88683973, 106782743, 123598923, 266051919, 320348229, 747479201, 2242437603, 5232354407, 15697063221]

約数ペア:

[(1, 15697063221), (3, 5232354407), (7, 2242437603), (21, 747479201), (49, 320348229), (59, 266051919), (127, 123598923), (147, 106782743), (177, 88683973), (381, 41199641), (413, 38007417), (889, 17656989), (1239, 12669139), (2667, 5885663), (2891, 5429631), (6223, 2522427), (7493, 2094897), (8673, 1809877), (14251, 1101471), (18669, 840809), (22479, 698299), (42753, 367157), (52451, 299271), (99757, 157353)]