77755979

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 90647808

約数和(自身を除く): 12891829

約数列:

[1, 7, 67, 317, 469, 523, 2219, 3661, 21239, 35041, 148673, 165791, 245287, 1160537, 11107997, 77755979]

約数ペア:

[(1, 77755979), (7, 11107997), (67, 1160537), (317, 245287), (469, 165791), (523, 148673), (2219, 35041), (3661, 21239)]