27702980913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21131183}}^1$

素因数の和:21131228

約数の個数: 16

約数和(自身を含む): 40571873280

約数和(自身を除く): 12868892367

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 21131183, 63393549, 401492477, 486017209, 1204477431, 1458051627, 9234326971, 27702980913]

約数ペア:

[(1, 27702980913), (3, 9234326971), (19, 1458051627), (23, 1204477431), (57, 486017209), (69, 401492477), (437, 63393549), (1311, 21131183)]