51989091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225061}}^1$

素因数の和:225082

約数の個数: 16

約数和(自身を含む): 86423808

約数和(自身を除く): 34434717

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 225061, 675183, 1575427, 2475671, 4726281, 7427013, 17329697, 51989091]

約数ペア:

[(1, 51989091), (3, 17329697), (7, 7427013), (11, 4726281), (21, 2475671), (33, 1575427), (77, 675183), (231, 225061)]