26652807

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7060

約数の個数: 20

約数和(自身を含む): 40667616

約数和(自身を除く): 14014809

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7001, 21003, 63009, 189027, 329047, 567081, 987141, 2961423, 8884269, 26652807]

約数ペア:

[(1, 26652807), (3, 8884269), (9, 2961423), (27, 987141), (47, 567081), (81, 329047), (141, 189027), (423, 63009), (1269, 21003), (3807, 7001)]