80072531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6011}}^1$

素因数の和:6202

約数の個数: 16

約数和(自身を含む): 100424448

約数和(自身を除く): 20351917

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 6011, 13321, 42077, 66121, 462847, 1039903, 7279321, 11438933, 80072531]

約数ペア:

[(1, 80072531), (7, 11438933), (11, 7279321), (77, 1039903), (173, 462847), (1211, 66121), (1903, 42077), (6011, 13321)]