154788981

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17239}}^1$

素因数の和:17356

約数の個数: 16

約数和(自身を含む): 214327680

約数和(自身を除く): 59538699

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 17239, 51717, 706799, 1258447, 2120397, 3775341, 51596327, 154788981]

約数ペア:

[(1, 154788981), (3, 51596327), (41, 3775341), (73, 2120397), (123, 1258447), (219, 706799), (2993, 51717), (8979, 17239)]