64075319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{971}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 80061696

約数和(自身を除く): 15986377

約数列:

[1, 7, 11, 77, 857, 971, 5999, 6797, 9427, 10681, 65989, 74767, 832147, 5825029, 9153617, 64075319]

約数ペア:

[(1, 64075319), (7, 9153617), (11, 5825029), (77, 832147), (857, 74767), (971, 65989), (5999, 10681), (6797, 9427)]