26377407

素因数分解:

$3^7\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 45237760

約数和(自身を除く): 18860353

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1723, 2187, 5103, 5169, 12061, 15309, 15507, 36183, 46521, 108549, 139563, 325647, 418689, 976941, 1256067, 2930823, 3768201, 8792469, 26377407]

約数ペア:

[(1, 26377407), (3, 8792469), (7, 3768201), (9, 2930823), (21, 1256067), (27, 976941), (63, 418689), (81, 325647), (189, 139563), (243, 108549), (567, 46521), (729, 36183), (1701, 15507), (1723, 15309), (2187, 12061), (5103, 5169)]