72132957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{205507}}^1$

素因数の和:205529

約数の個数: 16

約数和(自身を含む): 115084480

約数和(自身を除く): 42951523

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 205507, 616521, 1849563, 2671591, 5548689, 8014773, 24044319, 72132957]

約数ペア:

[(1, 72132957), (3, 24044319), (9, 8014773), (13, 5548689), (27, 2671591), (39, 1849563), (117, 616521), (351, 205507)]