68673353

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 89056800

約数和(自身を除く): 20383447

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 4339, 15827, 30373, 73763, 82441, 212611, 516341, 577087, 1401497, 3614387, 4039609, 9810479, 68673353]

約数ペア:

[(1, 68673353), (7, 9810479), (17, 4039609), (19, 3614387), (49, 1401497), (119, 577087), (133, 516341), (323, 212611), (833, 82441), (931, 73763), (2261, 30373), (4339, 15827)]