149349423

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6553}}^1$

素因数の和:6734

約数の個数: 16

約数和(自身を含む): 203855616

約数和(自身を除く): 54506193

約数列:

[1, 3, 71, 107, 213, 321, 6553, 7597, 19659, 22791, 465263, 701171, 1395789, 2103513, 49783141, 149349423]

約数ペア:

[(1, 149349423), (3, 49783141), (71, 2103513), (107, 1395789), (213, 701171), (321, 465263), (6553, 22791), (7597, 19659)]