26789961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 40116384

約数和(自身を除く): 13326423

約数列:

[1, 3, 11, 33, 37, 111, 407, 593, 1221, 1369, 1779, 4107, 6523, 15059, 19569, 21941, 45177, 65823, 241351, 724053, 811817, 2435451, 8929987, 26789961]

約数ペア:

[(1, 26789961), (3, 8929987), (11, 2435451), (33, 811817), (37, 724053), (111, 241351), (407, 65823), (593, 45177), (1221, 21941), (1369, 19569), (1779, 15059), (4107, 6523)]