132945981

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{147227}}^1$

素因数の和:147280

約数の個数: 16

約数和(自身を含む): 207297024

約数和(自身を除く): 74351043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 147227, 441681, 1030589, 3091767, 6330761, 18992283, 44315327, 132945981]

約数ペア:

[(1, 132945981), (3, 44315327), (7, 18992283), (21, 6330761), (43, 3091767), (129, 1030589), (301, 441681), (903, 147227)]