82786893

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{6131}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 126368256

約数和(自身を除く): 43581363

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 6131, 13503, 18393, 42917, 128751, 3942233, 11826699, 27595631, 82786893]

約数ペア:

[(1, 82786893), (3, 27595631), (7, 11826699), (21, 3942233), (643, 128751), (1929, 42917), (4501, 18393), (6131, 13503)]