248147199

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{50777}}^1$

素因数の和:50967

約数の個数: 16

約数和(自身を含む): 369663840

約数和(自身を除く): 121516641

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 50777, 152331, 456993, 1370979, 9190637, 27571911, 82715733, 248147199]

約数ペア:

[(1, 248147199), (3, 82715733), (9, 27571911), (27, 9190637), (181, 1370979), (543, 456993), (1629, 152331), (4887, 50777)]