47736729

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{33359}}^1$

素因数の和:33421

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 24320871

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 33359, 100077, 300231, 900693, 1768027, 5304081, 15912243, 47736729]

約数ペア:

[(1, 47736729), (3, 15912243), (9, 5304081), (27, 1768027), (53, 900693), (159, 300231), (477, 100077), (1431, 33359)]