26745663

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19009}}^1$

素因数の和:19086

約数の個数: 16

約数和(自身を含む): 41365760

約数和(自身を除く): 14620097

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 19009, 57027, 133063, 399189, 1273603, 3820809, 8915221, 26745663]

約数ペア:

[(1, 26745663), (3, 8915221), (7, 3820809), (21, 1273603), (67, 399189), (201, 133063), (469, 57027), (1407, 19009)]