78814007169

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{407959}}^1$

素因数の和:408940

約数の個数: 16

約数和(自身を含む): 106683171840

約数和(自身を除く): 27869164671

約数列:

[1, 3, 71, 213, 907, 2721, 64397, 193191, 407959, 1223877, 28965089, 86895267, 370018813, 1110056439, 26271335723, 78814007169]

約数ペア:

[(1, 78814007169), (3, 26271335723), (71, 1110056439), (213, 370018813), (907, 86895267), (2721, 28965089), (64397, 1223877), (193191, 407959)]