159504003

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{478991}}^1$

素因数の和:479034

約数の個数: 12

約数和(自身を含む): 236622048

約数和(自身を除く): 77118045

約数列:

[1, 3, 9, 37, 111, 333, 478991, 1436973, 4310919, 17722667, 53168001, 159504003]

約数ペア:

[(1, 159504003), (3, 53168001), (9, 17722667), (37, 4310919), (111, 1436973), (333, 478991)]