51183021

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 69312320

約数和(自身を除く): 18129299

約数列:

[1, 3, 109, 193, 327, 579, 811, 2433, 21037, 63111, 88399, 156523, 265197, 469569, 17061007, 51183021]

約数ペア:

[(1, 51183021), (3, 17061007), (109, 469569), (193, 265197), (327, 156523), (579, 88399), (811, 63111), (2433, 21037)]