157319037

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 248002560

約数和(自身を除く): 90683523

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 1471, 2097, 3961, 4413, 6291, 11883, 13239, 25007, 35649, 39717, 75021, 106947, 225063, 342743, 675189, 1028229, 3084687, 5826631, 9254061, 17479893, 52439679, 157319037]

約数ペア:

[(1, 157319037), (3, 52439679), (9, 17479893), (17, 9254061), (27, 5826631), (51, 3084687), (153, 1028229), (233, 675189), (459, 342743), (699, 225063), (1471, 106947), (2097, 75021), (3961, 39717), (4413, 35649), (6291, 25007), (11883, 13239)]