80002167

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19739}}^1$

素因数の和:19942

約数の個数: 16

約数和(自身を含む): 122545920

約数和(自身を除く): 42543753

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 19739, 59217, 138173, 414519, 3809627, 11428881, 26667389, 80002167]

約数ペア:

[(1, 80002167), (3, 26667389), (7, 11428881), (21, 3809627), (193, 414519), (579, 138173), (1351, 59217), (4053, 19739)]