51813363

素因数分解:

$3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2879}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 79073280

約数和(自身を除く): 27259917

約数列:

[1, 3, 7, 21, 857, 2571, 2879, 5999, 8637, 17997, 20153, 60459, 2467303, 7401909, 17271121, 51813363]

約数ペア:

[(1, 51813363), (3, 17271121), (7, 7401909), (21, 2467303), (857, 60459), (2571, 20153), (2879, 17997), (5999, 8637)]