130976469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15767}}^1$

素因数の和:15857

約数の個数: 24

約数和(自身を含む): 206623872

約数和(自身を除く): 75647403

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 15767, 47301, 141903, 204971, 614913, 1119457, 1844739, 3358371, 10075113, 14552941, 43658823, 130976469]

約数ペア:

[(1, 130976469), (3, 43658823), (9, 14552941), (13, 10075113), (39, 3358371), (71, 1844739), (117, 1119457), (213, 614913), (639, 204971), (923, 141903), (2769, 47301), (8307, 15767)]