77438661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6827}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 109248000

約数和(自身を除く): 31809339

約数列:

[1, 3, 19, 57, 199, 597, 3781, 6827, 11343, 20481, 129713, 389139, 1358573, 4075719, 25812887, 77438661]

約数ペア:

[(1, 77438661), (3, 25812887), (19, 4075719), (57, 1358573), (199, 389139), (597, 129713), (3781, 20481), (6827, 11343)]