159326973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{453923}}^1$

素因数の和:453945

約数の個数: 16

約数和(自身を含む): 254197440

約数和(自身を除く): 94870467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 453923, 1361769, 4085307, 5900999, 12255921, 17702997, 53108991, 159326973]

約数ペア:

[(1, 159326973), (3, 53108991), (9, 17702997), (13, 12255921), (27, 5900999), (39, 4085307), (117, 1361769), (351, 453923)]