159694551

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{13723}}^1$

素因数の和:14163

約数の個数: 16

約数和(自身を含む): 237150720

約数和(自身を除く): 77456169

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 11637, 13723, 41169, 123507, 370521, 5914613, 17743839, 53231517, 159694551]

約数ペア:

[(1, 159694551), (3, 53231517), (9, 17743839), (27, 5914613), (431, 370521), (1293, 123507), (3879, 41169), (11637, 13723)]