85202061

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213539}}^1$

素因数の和:213568

約数の個数: 16

約数和(自身を含む): 136665600

約数和(自身を除く): 51463539

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 213539, 640617, 1494773, 4057241, 4484319, 12171723, 28400687, 85202061]

約数ペア:

[(1, 85202061), (3, 28400687), (7, 12171723), (19, 4484319), (21, 4057241), (57, 1494773), (133, 640617), (399, 213539)]