27556687641

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27919643}}^1$

素因数の和:27919700

約数の個数: 16

約数和(自身を含む): 42884573184

約数和(自身を除く): 15327885543

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 27919643, 83758929, 195437501, 586312503, 1312223221, 3936669663, 9185562547, 27556687641]

約数ペア:

[(1, 27556687641), (3, 9185562547), (7, 3936669663), (21, 1312223221), (47, 586312503), (141, 195437501), (329, 83758929), (987, 27919643)]