90272451

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 121881600

約数和(自身を除く): 31609149

約数列:

[1, 3, 137, 239, 411, 717, 919, 2757, 32743, 98229, 125903, 219641, 377709, 658923, 30090817, 90272451]

約数ペア:

[(1, 90272451), (3, 30090817), (137, 658923), (239, 377709), (411, 219641), (717, 125903), (919, 98229), (2757, 32743)]