213870063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{158071}}^1$

素因数の和:158126

約数の個数: 16

約数和(自身を含む): 318673152

約数和(自身を除く): 104803089

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 158071, 474213, 1738781, 5216343, 6480911, 19442733, 71290021, 213870063]

約数ペア:

[(1, 213870063), (3, 71290021), (11, 19442733), (33, 6480911), (41, 5216343), (123, 1738781), (451, 474213), (1353, 158071)]