26615547

素因数分解:

$3^5\times 7^1\times {\mathrm{15647}}^1$

素因数の和:15669

約数の個数: 24

約数和(自身を含む): 45566976

約数和(自身を除く): 18951429

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 15647, 46941, 109529, 140823, 328587, 422469, 985761, 1267407, 2957283, 3802221, 8871849, 26615547]

約数ペア:

[(1, 26615547), (3, 8871849), (7, 3802221), (9, 2957283), (21, 1267407), (27, 985761), (63, 422469), (81, 328587), (189, 140823), (243, 109529), (567, 46941), (1701, 15647)]