133021651221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{289807519}}^1$

素因数の和:289807545

約数の個数: 16

約数和(自身を含む): 208661414400

約数和(自身を除く): 75639763179

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 289807519, 869422557, 2608267671, 4926727823, 7824803013, 14780183469, 44340550407, 133021651221]

約数ペア:

[(1, 133021651221), (3, 44340550407), (9, 14780183469), (17, 7824803013), (27, 4926727823), (51, 2608267671), (153, 869422557), (459, 289807519)]