81775866

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{68489}}^1$

素因数の和:68693

約数の個数: 16

約数和(自身を含む): 164376000

約数和(自身を除く): 82600134

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 68489, 136978, 205467, 410934, 13629311, 27258622, 40887933, 81775866]

約数ペア:

[(1, 81775866), (2, 40887933), (3, 27258622), (6, 13629311), (199, 410934), (398, 205467), (597, 136978), (1194, 68489)]