68053321

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 12033719

約数列:

[1, 7, 47, 131, 329, 917, 1579, 6157, 11053, 43099, 74213, 206849, 519491, 1447943, 9721903, 68053321]

約数ペア:

[(1, 68053321), (7, 9721903), (47, 1447943), (131, 519491), (329, 206849), (917, 74213), (1579, 43099), (6157, 11053)]