20161363995

素因数分解:

$3^3\times 5^1\times {\mathrm{149343437}}^1$

素因数の和:149343451

約数の個数: 16

約数和(自身を含む): 35842425120

約数和(自身を除く): 15681061125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149343437, 448030311, 746717185, 1344090933, 2240151555, 4032272799, 6720454665, 20161363995]

約数ペア:

[(1, 20161363995), (3, 6720454665), (5, 4032272799), (9, 2240151555), (15, 1344090933), (27, 746717185), (45, 448030311), (135, 149343437)]